66888630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18127}}^1$

素因数の和:18181

約数の個数: 48

約数和(自身を含む): 178161984

約数和(自身を除く): 111273354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 18127, 36254, 54381, 90635, 108762, 163143, 181270, 271905, 326286, 543810, 743207, 815715, 1486414, 1631430, 2229621, 3716035, 4459242, 6688863, 7432070, 11148105, 13377726, 22296210, 33444315, 66888630]

約数ペア:

[(1, 66888630), (2, 33444315), (3, 22296210), (5, 13377726), (6, 11148105), (9, 7432070), (10, 6688863), (15, 4459242), (18, 3716035), (30, 2229621), (41, 1631430), (45, 1486414), (82, 815715), (90, 743207), (123, 543810), (205, 326286), (246, 271905), (369, 181270), (410, 163143), (615, 108762), (738, 90635), (1230, 54381), (1845, 36254), (3690, 18127)]