69910148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^3$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 155073408

約数和(自身を除く): 85163260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 3721, 4697, 7442, 9394, 14884, 18788, 26047, 40931, 52094, 81862, 104188, 163724, 226981, 286517, 453962, 573034, 907924, 1146068, 1588867, 2496791, 3177734, 4993582, 6355468, 9987164, 17477537, 34955074, 69910148]

約数ペア:

[(1, 69910148), (2, 34955074), (4, 17477537), (7, 9987164), (11, 6355468), (14, 4993582), (22, 3177734), (28, 2496791), (44, 1588867), (61, 1146068), (77, 907924), (122, 573034), (154, 453962), (244, 286517), (308, 226981), (427, 163724), (671, 104188), (854, 81862), (1342, 52094), (1708, 40931), (2684, 26047), (3721, 18788), (4697, 14884), (7442, 9394)]