813262470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{661189}}^1$

素因数の和:661240

約数の個数: 32

約数和(自身を含む): 1999438560

約数和(自身を除く): 1186176090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 661189, 1322378, 1983567, 3305945, 3967134, 6611890, 9917835, 19835670, 27108749, 54217498, 81326247, 135543745, 162652494, 271087490, 406631235, 813262470]

約数ペア:

[(1, 813262470), (2, 406631235), (3, 271087490), (5, 162652494), (6, 135543745), (10, 81326247), (15, 54217498), (30, 27108749), (41, 19835670), (82, 9917835), (123, 6611890), (205, 3967134), (246, 3305945), (410, 1983567), (615, 1322378), (1230, 661189)]