13987140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2063}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 39529728

約数和(自身を除く): 25542588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2063, 2260, 3390, 4126, 6189, 6780, 8252, 10315, 12378, 20630, 24756, 30945, 41260, 61890, 123780, 233119, 466238, 699357, 932476, 1165595, 1398714, 2331190, 2797428, 3496785, 4662380, 6993570, 13987140]

約数ペア:

[(1, 13987140), (2, 6993570), (3, 4662380), (4, 3496785), (5, 2797428), (6, 2331190), (10, 1398714), (12, 1165595), (15, 932476), (20, 699357), (30, 466238), (60, 233119), (113, 123780), (226, 61890), (339, 41260), (452, 30945), (565, 24756), (678, 20630), (1130, 12378), (1356, 10315), (1695, 8252), (2063, 6780), (2260, 6189), (3390, 4126)]