561196290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{13109}}^1$

素因数の和:14546

約数の個数: 32

約数和(自身を含む): 1347917760

約数和(自身を除く): 786721470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1427, 2854, 4281, 7135, 8562, 13109, 14270, 21405, 26218, 39327, 42810, 65545, 78654, 131090, 196635, 393270, 18706543, 37413086, 56119629, 93532715, 112239258, 187065430, 280598145, 561196290]

約数ペア:

[(1, 561196290), (2, 280598145), (3, 187065430), (5, 112239258), (6, 93532715), (10, 56119629), (15, 37413086), (30, 18706543), (1427, 393270), (2854, 196635), (4281, 131090), (7135, 78654), (8562, 65545), (13109, 42810), (14270, 39327), (21405, 26218)]