64922830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 143233920

約数和(自身を除く): 78311090

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 89, 119, 170, 178, 238, 445, 595, 613, 623, 890, 1190, 1226, 1246, 1513, 3026, 3065, 3115, 4291, 6130, 6230, 7565, 8582, 10421, 10591, 15130, 20842, 21182, 21455, 42910, 52105, 52955, 54557, 72947, 104210, 105910, 109114, 145894, 272785, 364735, 381899, 545570, 729470, 763798, 927469, 1854938, 1909495, 3818990, 4637345, 6492283, 9274690, 12984566, 32461415, 64922830]

約数ペア:

[(1, 64922830), (2, 32461415), (5, 12984566), (7, 9274690), (10, 6492283), (14, 4637345), (17, 3818990), (34, 1909495), (35, 1854938), (70, 927469), (85, 763798), (89, 729470), (119, 545570), (170, 381899), (178, 364735), (238, 272785), (445, 145894), (595, 109114), (613, 105910), (623, 104210), (890, 72947), (1190, 54557), (1226, 52955), (1246, 52105), (1513, 42910), (3026, 21455), (3065, 21182), (3115, 20842), (4291, 15130), (6130, 10591), (6230, 10421), (7565, 8582)]