15703054780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{53693}}^1$

素因数の和:55798

約数の個数: 48

約数和(自身を含む): 37706074560

約数和(自身を除く): 22003019780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2089, 4178, 8356, 10445, 14623, 20890, 29246, 41780, 53693, 58492, 73115, 107386, 146230, 214772, 268465, 292460, 375851, 536930, 751702, 1073860, 1503404, 1879255, 3758510, 7517020, 112164677, 224329354, 448658708, 560823385, 785152739, 1121646770, 1570305478, 2243293540, 3140610956, 3925763695, 7851527390, 15703054780]

約数ペア:

[(1, 15703054780), (2, 7851527390), (4, 3925763695), (5, 3140610956), (7, 2243293540), (10, 1570305478), (14, 1121646770), (20, 785152739), (28, 560823385), (35, 448658708), (70, 224329354), (140, 112164677), (2089, 7517020), (4178, 3758510), (8356, 1879255), (10445, 1503404), (14623, 1073860), (20890, 751702), (29246, 536930), (41780, 375851), (53693, 292460), (58492, 268465), (73115, 214772), (107386, 146230)]