13011990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4211}}^1$

素因数の和:4324

約数の個数: 32

約数和(自身を含む): 31539456

約数和(自身を除く): 18527466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 4211, 8422, 12633, 21055, 25266, 42110, 63165, 126330, 433733, 867466, 1301199, 2168665, 2602398, 4337330, 6505995, 13011990]

約数ペア:

[(1, 13011990), (2, 6505995), (3, 4337330), (5, 2602398), (6, 2168665), (10, 1301199), (15, 867466), (30, 433733), (103, 126330), (206, 63165), (309, 42110), (515, 25266), (618, 21055), (1030, 12633), (1545, 8422), (3090, 4211)]