302920150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2053}}^1$

素因数の和:2305

約数の個数: 48

約数和(自身を含む): 609742224

約数和(自身を除く): 306822074

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 227, 325, 454, 650, 1135, 2053, 2270, 2951, 4106, 5675, 5902, 10265, 11350, 14755, 20530, 26689, 29510, 51325, 53378, 73775, 102650, 133445, 147550, 266890, 466031, 667225, 932062, 1334450, 2330155, 4660310, 6058403, 11650775, 12116806, 23301550, 30292015, 60584030, 151460075, 302920150]

約数ペア:

[(1, 302920150), (2, 151460075), (5, 60584030), (10, 30292015), (13, 23301550), (25, 12116806), (26, 11650775), (50, 6058403), (65, 4660310), (130, 2330155), (227, 1334450), (325, 932062), (454, 667225), (650, 466031), (1135, 266890), (2053, 147550), (2270, 133445), (2951, 102650), (4106, 73775), (5675, 53378), (5902, 51325), (10265, 29510), (11350, 26689), (14755, 20530)]