9154199810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{8069}}^1$

素因数の和:8955

約数の個数: 64

約数和(自身を含む): 19848326400

約数和(自身を除く): 10694126590

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 853, 1330, 1706, 4265, 5971, 8069, 8530, 11942, 16138, 16207, 29855, 32414, 40345, 56483, 59710, 80690, 81035, 112966, 113449, 153311, 162070, 226898, 282415, 306622, 564830, 567245, 766555, 1073177, 1134490, 1533110, 2146354, 5365885, 6882857, 10731770, 13765714, 34414285, 48179999, 68828570, 96359998, 130774283, 240899995, 261548566, 481799990, 653871415, 915419981, 1307742830, 1830839962, 4577099905, 9154199810]

約数ペア:

[(1, 9154199810), (2, 4577099905), (5, 1830839962), (7, 1307742830), (10, 915419981), (14, 653871415), (19, 481799990), (35, 261548566), (38, 240899995), (70, 130774283), (95, 96359998), (133, 68828570), (190, 48179999), (266, 34414285), (665, 13765714), (853, 10731770), (1330, 6882857), (1706, 5365885), (4265, 2146354), (5971, 1533110), (8069, 1134490), (8530, 1073177), (11942, 766555), (16138, 567245), (16207, 564830), (29855, 306622), (32414, 282415), (40345, 226898), (56483, 162070), (59710, 153311), (80690, 113449), (81035, 112966)]