1982133790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 4749083136

約数和(自身を除く): 2766949346

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 83, 91, 98, 115, 130, 161, 163, 166, 182, 230, 245, 299, 322, 326, 415, 455, 490, 581, 598, 637, 805, 815, 830, 910, 1079, 1127, 1141, 1162, 1274, 1495, 1610, 1630, 1909, 2093, 2119, 2158, 2254, 2282, 2905, 2990, 3185, 3749, 3818, 4067, 4186, 4238, 5395, 5635, 5705, 5810, 6370, 7498, 7553, 7987, 8134, 9545, 10465, 10595, 10790, 11270, 11410, 13363, 13529, 14651, 14833, 15106, 15974, 18745, 19090, 20335, 20930, 21190, 24817, 26243, 26726, 27058, 29302, 29666, 37490, 37765, 39935, 40670, 48737, 49634, 52486, 52871, 66815, 67645, 73255, 74165, 75530, 79870, 93541, 94703, 97474, 103831, 105742, 124085, 131215, 133630, 135290, 146510, 148330, 173719, 175877, 183701, 187082, 189406, 207662, 243685, 248170, 262430, 264355, 311167, 341159, 347438, 351754, 367402, 467705, 473515, 487370, 519155, 528710, 622334, 662921, 682318, 868595, 879385, 918505, 935410, 947030, 1038310, 1216033, 1231139, 1325842, 1555835, 1705795, 1737190, 1758770, 1837010, 2178169, 2388113, 2432066, 2462278, 3111670, 3314605, 3411590, 4045171, 4356338, 4776226, 6080165, 6155695, 6629210, 8090342, 8617973, 10890845, 11940565, 12160330, 12311390, 15247183, 17235946, 20225855, 21781690, 23881130, 28316197, 30494366, 40451710, 43089865, 56632394, 76235915, 86179730, 141580985, 152471830, 198213379, 283161970, 396426758, 991066895, 1982133790]

約数ペア:

[(1, 1982133790), (2, 991066895), (5, 396426758), (7, 283161970), (10, 198213379), (13, 152471830), (14, 141580985), (23, 86179730), (26, 76235915), (35, 56632394), (46, 43089865), (49, 40451710), (65, 30494366), (70, 28316197), (83, 23881130), (91, 21781690), (98, 20225855), (115, 17235946), (130, 15247183), (161, 12311390), (163, 12160330), (166, 11940565), (182, 10890845), (230, 8617973), (245, 8090342), (299, 6629210), (322, 6155695), (326, 6080165), (415, 4776226), (455, 4356338), (490, 4045171), (581, 3411590), (598, 3314605), (637, 3111670), (805, 2462278), (815, 2432066), (830, 2388113), (910, 2178169), (1079, 1837010), (1127, 1758770), (1141, 1737190), (1162, 1705795), (1274, 1555835), (1495, 1325842), (1610, 1231139), (1630, 1216033), (1909, 1038310), (2093, 947030), (2119, 935410), (2158, 918505), (2254, 879385), (2282, 868595), (2905, 682318), (2990, 662921), (3185, 622334), (3749, 528710), (3818, 519155), (4067, 487370), (4186, 473515), (4238, 467705), (5395, 367402), (5635, 351754), (5705, 347438), (5810, 341159), (6370, 311167), (7498, 264355), (7553, 262430), (7987, 248170), (8134, 243685), (9545, 207662), (10465, 189406), (10595, 187082), (10790, 183701), (11270, 175877), (11410, 173719), (13363, 148330), (13529, 146510), (14651, 135290), (14833, 133630), (15106, 131215), (15974, 124085), (18745, 105742), (19090, 103831), (20335, 97474), (20930, 94703), (21190, 93541), (24817, 79870), (26243, 75530), (26726, 74165), (27058, 73255), (29302, 67645), (29666, 66815), (37490, 52871), (37765, 52486), (39935, 49634), (40670, 48737)]