70291782590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{2677}}^1$

素因数の和:3117

約数の個数: 64

約数和(自身を含む): 129491369280

約数和(自身を除く): 59199586690

約数列:

[1, 2, 5, 10, 89, 163, 178, 181, 326, 362, 445, 815, 890, 905, 1630, 1810, 2677, 5354, 13385, 14507, 16109, 26770, 29014, 29503, 32218, 59006, 72535, 80545, 145070, 147515, 161090, 238253, 295030, 436351, 476506, 484537, 872702, 969074, 1191265, 2181755, 2382530, 2422685, 2625767, 4363510, 4845370, 5251534, 13128835, 26257670, 38835239, 43123793, 77670478, 78979531, 86247586, 157959062, 194176195, 215618965, 388352390, 394897655, 431237930, 789795310, 7029178259, 14058356518, 35145891295, 70291782590]

約数ペア:

[(1, 70291782590), (2, 35145891295), (5, 14058356518), (10, 7029178259), (89, 789795310), (163, 431237930), (178, 394897655), (181, 388352390), (326, 215618965), (362, 194176195), (445, 157959062), (815, 86247586), (890, 78979531), (905, 77670478), (1630, 43123793), (1810, 38835239), (2677, 26257670), (5354, 13128835), (13385, 5251534), (14507, 4845370), (16109, 4363510), (26770, 2625767), (29014, 2422685), (29503, 2382530), (32218, 2181755), (59006, 1191265), (72535, 969074), (80545, 872702), (145070, 484537), (147515, 476506), (161090, 436351), (238253, 295030)]