7163970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 19875456

約数和(自身を除く): 12711486

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1277, 1870, 2554, 2805, 3831, 5610, 6385, 7662, 12770, 14047, 19155, 21709, 28094, 38310, 42141, 43418, 65127, 70235, 84282, 108545, 130254, 140470, 210705, 217090, 238799, 325635, 421410, 477598, 651270, 716397, 1193995, 1432794, 2387990, 3581985, 7163970]

約数ペア:

[(1, 7163970), (2, 3581985), (3, 2387990), (5, 1432794), (6, 1193995), (10, 716397), (11, 651270), (15, 477598), (17, 421410), (22, 325635), (30, 238799), (33, 217090), (34, 210705), (51, 140470), (55, 130254), (66, 108545), (85, 84282), (102, 70235), (110, 65127), (165, 43418), (170, 42141), (187, 38310), (255, 28094), (330, 21709), (374, 19155), (510, 14047), (561, 12770), (935, 7662), (1122, 6385), (1277, 5610), (1870, 3831), (2554, 2805)]