154017110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69691}}^1$

素因数の和:69728

約数の個数: 32

約数和(自身を含む): 316122912

約数和(自身を除く): 162105802

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 69691, 139382, 348455, 696910, 905983, 1184747, 1811966, 2369494, 4529915, 5923735, 9059830, 11847470, 15401711, 30803422, 77008555, 154017110]

約数ペア:

[(1, 154017110), (2, 77008555), (5, 30803422), (10, 15401711), (13, 11847470), (17, 9059830), (26, 5923735), (34, 4529915), (65, 2369494), (85, 1811966), (130, 1184747), (170, 905983), (221, 696910), (442, 348455), (1105, 139382), (2210, 69691)]