70092680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1447}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 181405440

約数和(自身を除く): 111312760

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, 1447, 1730, 2422, 2894, 3460, 4844, 5788, 6055, 6920, 7235, 9688, 10129, 11576, 12110, 14470, 20258, 24220, 28940, 40516, 48440, 50645, 57880, 81032, 101290, 202580, 250331, 405160, 500662, 1001324, 1251655, 1752317, 2002648, 2503310, 3504634, 5006620, 7009268, 8761585, 10013240, 14018536, 17523170, 35046340, 70092680]

約数ペア:

[(1, 70092680), (2, 35046340), (4, 17523170), (5, 14018536), (7, 10013240), (8, 8761585), (10, 7009268), (14, 5006620), (20, 3504634), (28, 2503310), (35, 2002648), (40, 1752317), (56, 1251655), (70, 1001324), (140, 500662), (173, 405160), (280, 250331), (346, 202580), (692, 101290), (865, 81032), (1211, 57880), (1384, 50645), (1447, 48440), (1730, 40516), (2422, 28940), (2894, 24220), (3460, 20258), (4844, 14470), (5788, 12110), (6055, 11576), (6920, 10129), (7235, 9688)]