2677890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 6708096

約数和(自身を除く): 4030206

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3881, 7762, 11643, 19405, 23286, 38810, 58215, 89263, 116430, 178526, 267789, 446315, 535578, 892630, 1338945, 2677890]

約数ペア:

[(1, 2677890), (2, 1338945), (3, 892630), (5, 535578), (6, 446315), (10, 267789), (15, 178526), (23, 116430), (30, 89263), (46, 58215), (69, 38810), (115, 23286), (138, 19405), (230, 11643), (345, 7762), (690, 3881)]