3817140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 10801728

約数和(自身を除く): 6984588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 563, 565, 678, 1126, 1130, 1356, 1689, 1695, 2252, 2260, 2815, 3378, 3390, 5630, 6756, 6780, 8445, 11260, 16890, 33780, 63619, 127238, 190857, 254476, 318095, 381714, 636190, 763428, 954285, 1272380, 1908570, 3817140]

約数ペア:

[(1, 3817140), (2, 1908570), (3, 1272380), (4, 954285), (5, 763428), (6, 636190), (10, 381714), (12, 318095), (15, 254476), (20, 190857), (30, 127238), (60, 63619), (113, 33780), (226, 16890), (339, 11260), (452, 8445), (563, 6780), (565, 6756), (678, 5630), (1126, 3390), (1130, 3378), (1356, 2815), (1689, 2260), (1695, 2252)]