69705160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1439}}^1$

素因数の和:1630

約数の個数: 64

約数和(自身を含む): 180403200

約数和(自身を除く): 110698040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 692, 865, 1211, 1384, 1439, 1730, 2422, 2878, 3460, 4844, 5756, 6055, 6920, 7195, 9688, 10073, 11512, 12110, 14390, 20146, 24220, 28780, 40292, 48440, 50365, 57560, 80584, 100730, 201460, 248947, 402920, 497894, 995788, 1244735, 1742629, 1991576, 2489470, 3485258, 4978940, 6970516, 8713145, 9957880, 13941032, 17426290, 34852580, 69705160]

約数ペア:

[(1, 69705160), (2, 34852580), (4, 17426290), (5, 13941032), (7, 9957880), (8, 8713145), (10, 6970516), (14, 4978940), (20, 3485258), (28, 2489470), (35, 1991576), (40, 1742629), (56, 1244735), (70, 995788), (140, 497894), (173, 402920), (280, 248947), (346, 201460), (692, 100730), (865, 80584), (1211, 57560), (1384, 50365), (1439, 48440), (1730, 40292), (2422, 28780), (2878, 24220), (3460, 20146), (4844, 14390), (5756, 12110), (6055, 11512), (6920, 10073), (7195, 9688)]