18701010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69263}}^1$

素因数の和:69279

約数の個数: 32

約数和(自身を含む): 49870080

約数和(自身を除く): 31169070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69263, 138526, 207789, 346315, 415578, 623367, 692630, 1038945, 1246734, 1870101, 2077890, 3116835, 3740202, 6233670, 9350505, 18701010]

約数ペア:

[(1, 18701010), (2, 9350505), (3, 6233670), (5, 3740202), (6, 3116835), (9, 2077890), (10, 1870101), (15, 1246734), (18, 1038945), (27, 692630), (30, 623367), (45, 415578), (54, 346315), (90, 207789), (135, 138526), (270, 69263)]