173673110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70313}}^1$

素因数の和:70352

約数の個数: 32

約数和(自身を含む): 354382560

約数和(自身を除く): 180709450

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 70313, 140626, 351565, 703130, 914069, 1335947, 1828138, 2671894, 4570345, 6679735, 9140690, 13359470, 17367311, 34734622, 86836555, 173673110]

約数ペア:

[(1, 173673110), (2, 86836555), (5, 34734622), (10, 17367311), (13, 13359470), (19, 9140690), (26, 6679735), (38, 4570345), (65, 2671894), (95, 1828138), (130, 1335947), (190, 914069), (247, 703130), (494, 351565), (1235, 140626), (2470, 70313)]