129177310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{14369}}^1$

素因数の和:14436

約数の個数: 32

約数和(自身を含む): 248313600

約数和(自身を除く): 119136290

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 14369, 28738, 71845, 143690, 416701, 445439, 833402, 890878, 2083505, 2227195, 4167010, 4454390, 12917731, 25835462, 64588655, 129177310]

約数ペア:

[(1, 129177310), (2, 64588655), (5, 25835462), (10, 12917731), (29, 4454390), (31, 4167010), (58, 2227195), (62, 2083505), (145, 890878), (155, 833402), (290, 445439), (310, 416701), (899, 143690), (1798, 71845), (4495, 28738), (8990, 14369)]