2761527860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 7335304704

約数和(自身を除く): 4573776844

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 101, 130, 140, 166, 181, 182, 202, 260, 332, 362, 364, 404, 415, 455, 505, 581, 707, 724, 830, 905, 910, 1010, 1079, 1162, 1267, 1313, 1414, 1660, 1810, 1820, 2020, 2158, 2324, 2353, 2534, 2626, 2828, 2905, 3535, 3620, 4316, 4706, 5068, 5252, 5395, 5810, 6335, 6565, 7070, 7553, 8383, 9191, 9412, 10790, 11620, 11765, 12670, 13130, 14140, 15023, 15106, 16471, 16766, 18281, 18382, 21580, 23530, 25340, 26260, 30046, 30212, 32942, 33532, 36562, 36764, 37765, 41915, 45955, 47060, 58681, 60092, 65884, 73124, 75115, 75530, 82355, 83830, 91405, 91910, 105161, 108979, 117362, 127967, 150230, 151060, 164710, 167660, 182810, 183820, 195299, 210322, 217958, 234724, 237653, 255934, 293405, 300460, 329420, 365620, 390598, 420644, 435916, 475306, 511868, 525805, 544895, 586810, 639835, 762853, 781196, 950612, 976495, 1051610, 1089790, 1173620, 1188265, 1279670, 1367093, 1517323, 1525706, 1663571, 1952990, 2103220, 2179580, 2376530, 2559340, 2734186, 3034646, 3051412, 3327142, 3814265, 3905980, 4753060, 5468372, 6069292, 6654284, 6835465, 7586615, 7628530, 8317855, 10621261, 13670930, 15173230, 15257060, 16635710, 19725199, 21242522, 27341860, 30346460, 33271420, 39450398, 42485044, 53106305, 78900796, 98625995, 106212610, 138076393, 197251990, 212425220, 276152786, 394503980, 552305572, 690381965, 1380763930, 2761527860]

約数ペア:

[(1, 2761527860), (2, 1380763930), (4, 690381965), (5, 552305572), (7, 394503980), (10, 276152786), (13, 212425220), (14, 197251990), (20, 138076393), (26, 106212610), (28, 98625995), (35, 78900796), (52, 53106305), (65, 42485044), (70, 39450398), (83, 33271420), (91, 30346460), (101, 27341860), (130, 21242522), (140, 19725199), (166, 16635710), (181, 15257060), (182, 15173230), (202, 13670930), (260, 10621261), (332, 8317855), (362, 7628530), (364, 7586615), (404, 6835465), (415, 6654284), (455, 6069292), (505, 5468372), (581, 4753060), (707, 3905980), (724, 3814265), (830, 3327142), (905, 3051412), (910, 3034646), (1010, 2734186), (1079, 2559340), (1162, 2376530), (1267, 2179580), (1313, 2103220), (1414, 1952990), (1660, 1663571), (1810, 1525706), (1820, 1517323), (2020, 1367093), (2158, 1279670), (2324, 1188265), (2353, 1173620), (2534, 1089790), (2626, 1051610), (2828, 976495), (2905, 950612), (3535, 781196), (3620, 762853), (4316, 639835), (4706, 586810), (5068, 544895), (5252, 525805), (5395, 511868), (5810, 475306), (6335, 435916), (6565, 420644), (7070, 390598), (7553, 365620), (8383, 329420), (9191, 300460), (9412, 293405), (10790, 255934), (11620, 237653), (11765, 234724), (12670, 217958), (13130, 210322), (14140, 195299), (15023, 183820), (15106, 182810), (16471, 167660), (16766, 164710), (18281, 151060), (18382, 150230), (21580, 127967), (23530, 117362), (25340, 108979), (26260, 105161), (30046, 91910), (30212, 91405), (32942, 83830), (33532, 82355), (36562, 75530), (36764, 75115), (37765, 73124), (41915, 65884), (45955, 60092), (47060, 58681)]