9449110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 20404224

約数和(自身を除く): 10955114

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 163, 170, 187, 310, 326, 341, 374, 527, 682, 815, 935, 1054, 1630, 1705, 1793, 1870, 2635, 2771, 3410, 3586, 5053, 5270, 5542, 5797, 8965, 10106, 11594, 13855, 17930, 25265, 27710, 28985, 30481, 50530, 55583, 57970, 60962, 85901, 111166, 152405, 171802, 277915, 304810, 429505, 555830, 859010, 944911, 1889822, 4724555, 9449110]

約数ペア:

[(1, 9449110), (2, 4724555), (5, 1889822), (10, 944911), (11, 859010), (17, 555830), (22, 429505), (31, 304810), (34, 277915), (55, 171802), (62, 152405), (85, 111166), (110, 85901), (155, 60962), (163, 57970), (170, 55583), (187, 50530), (310, 30481), (326, 28985), (341, 27710), (374, 25265), (527, 17930), (682, 13855), (815, 11594), (935, 10106), (1054, 8965), (1630, 5797), (1705, 5542), (1793, 5270), (1870, 5053), (2635, 3586), (2771, 3410)]