17901130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5987}}^1$

素因数の和:6030

約数の個数: 32

約数和(自身を含む): 36215424

約数和(自身を除く): 18314294

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 5987, 11974, 29935, 59870, 77831, 137701, 155662, 275402, 389155, 688505, 778310, 1377010, 1790113, 3580226, 8950565, 17901130]

約数ペア:

[(1, 17901130), (2, 8950565), (5, 3580226), (10, 1790113), (13, 1377010), (23, 778310), (26, 688505), (46, 389155), (65, 275402), (115, 155662), (130, 137701), (230, 77831), (299, 59870), (598, 29935), (1495, 11974), (2990, 5987)]