291270510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 777872160

約数和(自身を除く): 486601650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 227, 265, 269, 318, 454, 477, 530, 538, 681, 795, 807, 954, 1135, 1345, 1362, 1590, 1614, 2043, 2270, 2385, 2421, 2690, 3405, 4035, 4086, 4770, 4842, 6810, 8070, 10215, 12031, 12105, 14257, 20430, 24062, 24210, 28514, 36093, 42771, 60155, 61063, 71285, 72186, 85542, 108279, 120310, 122126, 128313, 142570, 180465, 183189, 213855, 216558, 256626, 305315, 360930, 366378, 427710, 541395, 549567, 610630, 641565, 915945, 1082790, 1099134, 1283130, 1831890, 2747835, 3236339, 5495670, 6472678, 9709017, 16181695, 19418034, 29127051, 32363390, 48545085, 58254102, 97090170, 145635255, 291270510]

約数ペア:

[(1, 291270510), (2, 145635255), (3, 97090170), (5, 58254102), (6, 48545085), (9, 32363390), (10, 29127051), (15, 19418034), (18, 16181695), (30, 9709017), (45, 6472678), (53, 5495670), (90, 3236339), (106, 2747835), (159, 1831890), (227, 1283130), (265, 1099134), (269, 1082790), (318, 915945), (454, 641565), (477, 610630), (530, 549567), (538, 541395), (681, 427710), (795, 366378), (807, 360930), (954, 305315), (1135, 256626), (1345, 216558), (1362, 213855), (1590, 183189), (1614, 180465), (2043, 142570), (2270, 128313), (2385, 122126), (2421, 120310), (2690, 108279), (3405, 85542), (4035, 72186), (4086, 71285), (4770, 61063), (4842, 60155), (6810, 42771), (8070, 36093), (10215, 28514), (12031, 24210), (12105, 24062), (14257, 20430)]