227933030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1613}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 442520064

約数和(自身を除く): 214587034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1087, 1613, 2174, 3226, 5435, 8065, 10870, 14131, 16130, 20969, 28262, 41938, 70655, 104845, 141310, 209690, 1753331, 3506662, 8766655, 17533310, 22793303, 45586606, 113966515, 227933030]

約数ペア:

[(1, 227933030), (2, 113966515), (5, 45586606), (10, 22793303), (13, 17533310), (26, 8766655), (65, 3506662), (130, 1753331), (1087, 209690), (1613, 141310), (2174, 104845), (3226, 70655), (5435, 41938), (8065, 28262), (10870, 20969), (14131, 16130)]