2018792460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{297757}}^1$

素因数の和:297882

約数の個数: 48

約数和(自身を含む): 5702661216

約数和(自身を除く): 3683868756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 297757, 595514, 893271, 1191028, 1488785, 1786542, 2977570, 3573084, 4466355, 5955140, 8932710, 17865420, 33646541, 67293082, 100939623, 134586164, 168232705, 201879246, 336465410, 403758492, 504698115, 672930820, 1009396230, 2018792460]

約数ペア:

[(1, 2018792460), (2, 1009396230), (3, 672930820), (4, 504698115), (5, 403758492), (6, 336465410), (10, 201879246), (12, 168232705), (15, 134586164), (20, 100939623), (30, 67293082), (60, 33646541), (113, 17865420), (226, 8932710), (339, 5955140), (452, 4466355), (565, 3573084), (678, 2977570), (1130, 1786542), (1356, 1488785), (1695, 1191028), (2260, 893271), (3390, 595514), (6780, 297757)]