15703933420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{197137}}^1$

素因数の和:197722

約数の個数: 48

約数和(自身を含む): 37755869760

約数和(自身を除く): 22051936340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569, 1138, 2276, 2845, 3983, 5690, 7966, 11380, 15932, 19915, 39830, 79660, 197137, 394274, 788548, 985685, 1379959, 1971370, 2759918, 3942740, 5519836, 6899795, 13799590, 27599180, 112170953, 224341906, 448683812, 560854765, 785196671, 1121709530, 1570393342, 2243419060, 3140786684, 3925983355, 7851966710, 15703933420]

約数ペア:

[(1, 15703933420), (2, 7851966710), (4, 3925983355), (5, 3140786684), (7, 2243419060), (10, 1570393342), (14, 1121709530), (20, 785196671), (28, 560854765), (35, 448683812), (70, 224341906), (140, 112170953), (569, 27599180), (1138, 13799590), (2276, 6899795), (2845, 5519836), (3983, 3942740), (5690, 2759918), (7966, 1971370), (11380, 1379959), (15932, 985685), (19915, 788548), (39830, 394274), (79660, 197137)]