74407230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 207735840

約数和(自身を除く): 133328610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 53, 57, 90, 95, 106, 114, 159, 171, 190, 265, 285, 318, 342, 477, 530, 570, 795, 821, 855, 954, 1007, 1590, 1642, 1710, 2014, 2385, 2463, 3021, 4105, 4770, 4926, 5035, 6042, 7389, 8210, 9063, 10070, 12315, 14778, 15105, 15599, 18126, 24630, 30210, 31198, 36945, 43513, 45315, 46797, 73890, 77995, 87026, 90630, 93594, 130539, 140391, 155990, 217565, 233985, 261078, 280782, 391617, 435130, 467970, 652695, 701955, 783234, 826747, 1305390, 1403910, 1653494, 1958085, 2480241, 3916170, 4133735, 4960482, 7440723, 8267470, 12401205, 14881446, 24802410, 37203615, 74407230]

約数ペア:

[(1, 74407230), (2, 37203615), (3, 24802410), (5, 14881446), (6, 12401205), (9, 8267470), (10, 7440723), (15, 4960482), (18, 4133735), (19, 3916170), (30, 2480241), (38, 1958085), (45, 1653494), (53, 1403910), (57, 1305390), (90, 826747), (95, 783234), (106, 701955), (114, 652695), (159, 467970), (171, 435130), (190, 391617), (265, 280782), (285, 261078), (318, 233985), (342, 217565), (477, 155990), (530, 140391), (570, 130539), (795, 93594), (821, 90630), (855, 87026), (954, 77995), (1007, 73890), (1590, 46797), (1642, 45315), (1710, 43513), (2014, 36945), (2385, 31198), (2463, 30210), (3021, 24630), (4105, 18126), (4770, 15599), (4926, 15105), (5035, 14778), (6042, 12315), (7389, 10070), (8210, 9063)]