9581390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10529}}^1$

素因数の和:10556

約数の個数: 32

約数和(自身を含む): 21228480

約数和(自身を除く): 11647090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 10529, 21058, 52645, 73703, 105290, 136877, 147406, 273754, 368515, 684385, 737030, 958139, 1368770, 1916278, 4790695, 9581390]

約数ペア:

[(1, 9581390), (2, 4790695), (5, 1916278), (7, 1368770), (10, 958139), (13, 737030), (14, 684385), (26, 368515), (35, 273754), (65, 147406), (70, 136877), (91, 105290), (130, 73703), (182, 52645), (455, 21058), (910, 10529)]