23718690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 63918720

約数和(自身を除く): 40200030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 821, 963, 1070, 1605, 1642, 1926, 2463, 2889, 3210, 4105, 4815, 4926, 5778, 7389, 8210, 9630, 12315, 14445, 14778, 22167, 24630, 28890, 36945, 44334, 73890, 87847, 110835, 175694, 221670, 263541, 439235, 527082, 790623, 878470, 1317705, 1581246, 2371869, 2635410, 3953115, 4743738, 7906230, 11859345, 23718690]

約数ペア:

[(1, 23718690), (2, 11859345), (3, 7906230), (5, 4743738), (6, 3953115), (9, 2635410), (10, 2371869), (15, 1581246), (18, 1317705), (27, 878470), (30, 790623), (45, 527082), (54, 439235), (90, 263541), (107, 221670), (135, 175694), (214, 110835), (270, 87847), (321, 73890), (535, 44334), (642, 36945), (821, 28890), (963, 24630), (1070, 22167), (1605, 14778), (1642, 14445), (1926, 12315), (2463, 9630), (2889, 8210), (3210, 7389), (4105, 5778), (4815, 4926)]