8587930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2182

約数の個数: 32

約数和(自身を含む): 17192448

約数和(自身を除く): 8604518

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 2131, 4030, 4262, 10655, 21310, 27703, 55406, 66061, 132122, 138515, 277030, 330305, 660610, 858793, 1717586, 4293965, 8587930]

約数ペア:

[(1, 8587930), (2, 4293965), (5, 1717586), (10, 858793), (13, 660610), (26, 330305), (31, 277030), (62, 138515), (65, 132122), (130, 66061), (155, 55406), (310, 27703), (403, 21310), (806, 10655), (2015, 4262), (2131, 4030)]