123177570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7031

約数の個数: 64

約数和(自身を含む): 321269760

約数和(自身を除く): 198092190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 930, 1178, 1767, 2945, 3534, 5890, 6971, 8835, 13942, 17670, 20913, 34855, 41826, 69710, 104565, 132449, 209130, 216101, 264898, 397347, 432202, 648303, 662245, 794694, 1080505, 1296606, 1324490, 1986735, 2161010, 3241515, 3973470, 4105919, 6483030, 8211838, 12317757, 20529595, 24635514, 41059190, 61588785, 123177570]

約数ペア:

[(1, 123177570), (2, 61588785), (3, 41059190), (5, 24635514), (6, 20529595), (10, 12317757), (15, 8211838), (19, 6483030), (30, 4105919), (31, 3973470), (38, 3241515), (57, 2161010), (62, 1986735), (93, 1324490), (95, 1296606), (114, 1080505), (155, 794694), (186, 662245), (190, 648303), (285, 432202), (310, 397347), (465, 264898), (570, 216101), (589, 209130), (930, 132449), (1178, 104565), (1767, 69710), (2945, 41826), (3534, 34855), (5890, 20913), (6971, 17670), (8835, 13942)]