421019981190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1243157}}^1$

素因数の和:1243294

約数の個数: 96

約数和(自身を含む): 1131015203136

約数和(自身を除く): 709995221946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 71, 90, 106, 142, 159, 213, 265, 318, 355, 426, 477, 530, 639, 710, 795, 954, 1065, 1278, 1590, 2130, 2385, 3195, 3763, 4770, 6390, 7526, 11289, 18815, 22578, 33867, 37630, 56445, 67734, 112890, 169335, 338670, 1243157, 2486314, 3729471, 6215785, 7458942, 11188413, 12431570, 18647355, 22376826, 37294710, 55942065, 65887321, 88264147, 111884130, 131774642, 176528294, 197661963, 264792441, 329436605, 395323926, 441320735, 529584882, 592985889, 658873210, 794377323, 882641470, 988309815, 1185971778, 1323962205, 1588754646, 1976619630, 2647924410, 2964929445, 3971886615, 4677999791, 5929858890, 7943773230, 9355999582, 14033999373, 23389998955, 28067998746, 42101998119, 46779997910, 70169996865, 84203996238, 140339993730, 210509990595, 421019981190]

約数ペア:

[(1, 421019981190), (2, 210509990595), (3, 140339993730), (5, 84203996238), (6, 70169996865), (9, 46779997910), (10, 42101998119), (15, 28067998746), (18, 23389998955), (30, 14033999373), (45, 9355999582), (53, 7943773230), (71, 5929858890), (90, 4677999791), (106, 3971886615), (142, 2964929445), (159, 2647924410), (213, 1976619630), (265, 1588754646), (318, 1323962205), (355, 1185971778), (426, 988309815), (477, 882641470), (530, 794377323), (639, 658873210), (710, 592985889), (795, 529584882), (954, 441320735), (1065, 395323926), (1278, 329436605), (1590, 264792441), (2130, 197661963), (2385, 176528294), (3195, 131774642), (3763, 111884130), (4770, 88264147), (6390, 65887321), (7526, 55942065), (11289, 37294710), (18815, 22376826), (22578, 18647355), (33867, 12431570), (37630, 11188413), (56445, 7458942), (67734, 6215785), (112890, 3729471), (169335, 2486314), (338670, 1243157)]