11209020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1610

約数の個数: 48

約数和(自身を含む): 31653888

約数和(自身を除く): 20444868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1471, 1524, 1905, 2540, 2942, 3810, 4413, 5884, 7355, 7620, 8826, 14710, 17652, 22065, 29420, 44130, 88260, 186817, 373634, 560451, 747268, 934085, 1120902, 1868170, 2241804, 2802255, 3736340, 5604510, 11209020]

約数ペア:

[(1, 11209020), (2, 5604510), (3, 3736340), (4, 2802255), (5, 2241804), (6, 1868170), (10, 1120902), (12, 934085), (15, 747268), (20, 560451), (30, 373634), (60, 186817), (127, 88260), (254, 44130), (381, 29420), (508, 22065), (635, 17652), (762, 14710), (1270, 8826), (1471, 7620), (1524, 7355), (1905, 5884), (2540, 4413), (2942, 3810)]