70570450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 135098496

約数和(自身を除く): 64528046

約数列:

[1, 2, 5, 10, 25, 50, 71, 103, 142, 193, 206, 355, 386, 515, 710, 965, 1030, 1775, 1930, 2575, 3550, 4825, 5150, 7313, 9650, 13703, 14626, 19879, 27406, 36565, 39758, 68515, 73130, 99395, 137030, 182825, 198790, 342575, 365650, 496975, 685150, 993950, 1411409, 2822818, 7057045, 14114090, 35285225, 70570450]

約数ペア:

[(1, 70570450), (2, 35285225), (5, 14114090), (10, 7057045), (25, 2822818), (50, 1411409), (71, 993950), (103, 685150), (142, 496975), (193, 365650), (206, 342575), (355, 198790), (386, 182825), (515, 137030), (710, 99395), (965, 73130), (1030, 68515), (1775, 39758), (1930, 36565), (2575, 27406), (3550, 19879), (4825, 14626), (5150, 13703), (7313, 9650)]