297769030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32261}}^1$

素因数の和:32352

約数の個数: 32

約数和(自身を含む): 585361728

約数和(自身を除く): 287592698

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 32261, 64522, 161305, 322610, 419393, 838786, 2096965, 2290531, 4193930, 4581062, 11452655, 22905310, 29776903, 59553806, 148884515, 297769030]

約数ペア:

[(1, 297769030), (2, 148884515), (5, 59553806), (10, 29776903), (13, 22905310), (26, 11452655), (65, 4581062), (71, 4193930), (130, 2290531), (142, 2096965), (355, 838786), (710, 419393), (923, 322610), (1846, 161305), (4615, 64522), (9230, 32261)]