70206710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7541}}^1$

素因数の和:7581

約数の個数: 48

約数和(自身を含む): 154761840

約数和(自身を除く): 84555130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 7541, 9310, 15082, 37705, 52787, 75410, 105574, 143279, 263935, 286558, 369509, 527870, 716395, 739018, 1002953, 1432790, 1847545, 2005906, 3695090, 5014765, 7020671, 10029530, 14041342, 35103355, 70206710]

約数ペア:

[(1, 70206710), (2, 35103355), (5, 14041342), (7, 10029530), (10, 7020671), (14, 5014765), (19, 3695090), (35, 2005906), (38, 1847545), (49, 1432790), (70, 1002953), (95, 739018), (98, 716395), (133, 527870), (190, 369509), (245, 286558), (266, 263935), (490, 143279), (665, 105574), (931, 75410), (1330, 52787), (1862, 37705), (4655, 15082), (7541, 9310)]