457715310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 1307142144

約数和(自身を除く): 849426834

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 131, 155, 170, 186, 195, 221, 255, 262, 289, 310, 390, 393, 403, 442, 465, 510, 527, 578, 655, 663, 786, 806, 867, 930, 1054, 1105, 1209, 1310, 1326, 1445, 1581, 1703, 1734, 1965, 2015, 2210, 2227, 2418, 2635, 2890, 3162, 3315, 3406, 3757, 3930, 4030, 4061, 4335, 4454, 5109, 5270, 6045, 6630, 6681, 6851, 7514, 7905, 8122, 8515, 8670, 8959, 10218, 11135, 11271, 12090, 12183, 13362, 13702, 15810, 17030, 17918, 18785, 20305, 20553, 22270, 22542, 24366, 25545, 26877, 28951, 33405, 34255, 37570, 37859, 40610, 41106, 44795, 51090, 52793, 53754, 56355, 57902, 60915, 66810, 68510, 69037, 75718, 86853, 89590, 102765, 105586, 112710, 113577, 116467, 121830, 134385, 138074, 144755, 158379, 173706, 189295, 205530, 207111, 227154, 232934, 263965, 268770, 289510, 316758, 345185, 349401, 378590, 414222, 434265, 492167, 527930, 567885, 582335, 690370, 698802, 791895, 868530, 897481, 984334, 1035555, 1135770, 1164670, 1173629, 1476501, 1583790, 1747005, 1794962, 2071110, 2347258, 2460835, 2692443, 2953002, 3494010, 3520887, 4487405, 4921670, 5384886, 5868145, 7041774, 7382505, 8974810, 11736290, 13462215, 14765010, 15257177, 17604435, 26924430, 30514354, 35208870, 45771531, 76285885, 91543062, 152571770, 228857655, 457715310]

約数ペア:

[(1, 457715310), (2, 228857655), (3, 152571770), (5, 91543062), (6, 76285885), (10, 45771531), (13, 35208870), (15, 30514354), (17, 26924430), (26, 17604435), (30, 15257177), (31, 14765010), (34, 13462215), (39, 11736290), (51, 8974810), (62, 7382505), (65, 7041774), (78, 5868145), (85, 5384886), (93, 4921670), (102, 4487405), (130, 3520887), (131, 3494010), (155, 2953002), (170, 2692443), (186, 2460835), (195, 2347258), (221, 2071110), (255, 1794962), (262, 1747005), (289, 1583790), (310, 1476501), (390, 1173629), (393, 1164670), (403, 1135770), (442, 1035555), (465, 984334), (510, 897481), (527, 868530), (578, 791895), (655, 698802), (663, 690370), (786, 582335), (806, 567885), (867, 527930), (930, 492167), (1054, 434265), (1105, 414222), (1209, 378590), (1310, 349401), (1326, 345185), (1445, 316758), (1581, 289510), (1703, 268770), (1734, 263965), (1965, 232934), (2015, 227154), (2210, 207111), (2227, 205530), (2418, 189295), (2635, 173706), (2890, 158379), (3162, 144755), (3315, 138074), (3406, 134385), (3757, 121830), (3930, 116467), (4030, 113577), (4061, 112710), (4335, 105586), (4454, 102765), (5109, 89590), (5270, 86853), (6045, 75718), (6630, 69037), (6681, 68510), (6851, 66810), (7514, 60915), (7905, 57902), (8122, 56355), (8515, 53754), (8670, 52793), (8959, 51090), (10218, 44795), (11135, 41106), (11271, 40610), (12090, 37859), (12183, 37570), (13362, 34255), (13702, 33405), (15810, 28951), (17030, 26877), (17918, 25545), (18785, 24366), (20305, 22542), (20553, 22270)]