1815660030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{22727}}^1$

素因数の和:25400

約数の個数: 32

約数和(自身を含む): 4359412224

約数和(自身を除く): 2543752194

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2663, 5326, 7989, 13315, 15978, 22727, 26630, 39945, 45454, 68181, 79890, 113635, 136362, 227270, 340905, 681810, 60522001, 121044002, 181566003, 302610005, 363132006, 605220010, 907830015, 1815660030]

約数ペア:

[(1, 1815660030), (2, 907830015), (3, 605220010), (5, 363132006), (6, 302610005), (10, 181566003), (15, 121044002), (30, 60522001), (2663, 681810), (5326, 340905), (7989, 227270), (13315, 136362), (15978, 113635), (22727, 79890), (26630, 68181), (39945, 45454)]