64569570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9739}}^1$

素因数の和:9779

約数の個数: 64

約数和(自身を含む): 176722560

約数和(自身を除く): 112152990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 9739, 19478, 29217, 48695, 58434, 97390, 126607, 146085, 165563, 253214, 292170, 331126, 379821, 496689, 633035, 759642, 827815, 993378, 1266070, 1655630, 1899105, 2152319, 2483445, 3798210, 4304638, 4966890, 6456957, 10761595, 12913914, 21523190, 32284785, 64569570]

約数ペア:

[(1, 64569570), (2, 32284785), (3, 21523190), (5, 12913914), (6, 10761595), (10, 6456957), (13, 4966890), (15, 4304638), (17, 3798210), (26, 2483445), (30, 2152319), (34, 1899105), (39, 1655630), (51, 1266070), (65, 993378), (78, 827815), (85, 759642), (102, 633035), (130, 496689), (170, 379821), (195, 331126), (221, 292170), (255, 253214), (390, 165563), (442, 146085), (510, 126607), (663, 97390), (1105, 58434), (1326, 48695), (2210, 29217), (3315, 19478), (6630, 9739)]