28135290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30253}}^1$

素因数の和:30294

約数の個数: 32

約数和(自身を含む): 69705216

約数和(自身を除く): 41569926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 30253, 60506, 90759, 151265, 181518, 302530, 453795, 907590, 937843, 1875686, 2813529, 4689215, 5627058, 9378430, 14067645, 28135290]

約数ペア:

[(1, 28135290), (2, 14067645), (3, 9378430), (5, 5627058), (6, 4689215), (10, 2813529), (15, 1875686), (30, 937843), (31, 907590), (62, 453795), (93, 302530), (155, 181518), (186, 151265), (310, 90759), (465, 60506), (930, 30253)]