15505471870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3319}}^1\times {\mathrm{66739}}^1$

素因数の和:70072

約数の個数: 32

約数和(自身を含む): 31907059200

約数和(自身を除く): 16401587330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3319, 6638, 16595, 23233, 33190, 46466, 66739, 116165, 133478, 232330, 333695, 467173, 667390, 934346, 2335865, 4671730, 221506741, 443013482, 1107533705, 1550547187, 2215067410, 3101094374, 7752735935, 15505471870]

約数ペア:

[(1, 15505471870), (2, 7752735935), (5, 3101094374), (7, 2215067410), (10, 1550547187), (14, 1107533705), (35, 443013482), (70, 221506741), (3319, 4671730), (6638, 2335865), (16595, 934346), (23233, 667390), (33190, 467173), (46466, 333695), (66739, 232330), (116165, 133478)]