220571130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{565567}}^1$

素因数の和:565590

約数の個数: 32

約数和(自身を含む): 570092544

約数和(自身を除く): 349521414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 565567, 1131134, 1696701, 2827835, 3393402, 5655670, 7352371, 8483505, 14704742, 16967010, 22057113, 36761855, 44114226, 73523710, 110285565, 220571130]

約数ペア:

[(1, 220571130), (2, 110285565), (3, 73523710), (5, 44114226), (6, 36761855), (10, 22057113), (13, 16967010), (15, 14704742), (26, 8483505), (30, 7352371), (39, 5655670), (65, 3393402), (78, 2827835), (130, 1696701), (195, 1131134), (390, 565567)]