70309960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14771}}^1$

素因数の和:14806

約数の個数: 64

約数和(自身を含む): 191445120

約数和(自身を除く): 121135160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 14771, 29542, 59084, 73855, 103397, 118168, 147710, 206794, 251107, 295420, 413588, 502214, 516985, 590840, 827176, 1004428, 1033970, 1255535, 1757749, 2008856, 2067940, 2511070, 3515498, 4135880, 5022140, 7030996, 8788745, 10044280, 14061992, 17577490, 35154980, 70309960]

約数ペア:

[(1, 70309960), (2, 35154980), (4, 17577490), (5, 14061992), (7, 10044280), (8, 8788745), (10, 7030996), (14, 5022140), (17, 4135880), (20, 3515498), (28, 2511070), (34, 2067940), (35, 2008856), (40, 1757749), (56, 1255535), (68, 1033970), (70, 1004428), (85, 827176), (119, 590840), (136, 516985), (140, 502214), (170, 413588), (238, 295420), (280, 251107), (340, 206794), (476, 147710), (595, 118168), (680, 103397), (952, 73855), (1190, 59084), (2380, 29542), (4760, 14771)]