13690290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19841}}^1$

素因数の和:19874

約数の個数: 32

約数和(自身を含む): 34286976

約数和(自身を除く): 20596686

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 19841, 39682, 59523, 99205, 119046, 198410, 297615, 456343, 595230, 912686, 1369029, 2281715, 2738058, 4563430, 6845145, 13690290]

約数ペア:

[(1, 13690290), (2, 6845145), (3, 4563430), (5, 2738058), (6, 2281715), (10, 1369029), (15, 912686), (23, 595230), (30, 456343), (46, 297615), (69, 198410), (115, 119046), (138, 99205), (230, 59523), (345, 39682), (690, 19841)]