8603940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 24248448

約数和(自身を除く): 15644508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 743, 772, 965, 1158, 1486, 1930, 2229, 2316, 2895, 2972, 3715, 3860, 4458, 5790, 7430, 8916, 11145, 11580, 14860, 22290, 44580, 143399, 286798, 430197, 573596, 716995, 860394, 1433990, 1720788, 2150985, 2867980, 4301970, 8603940]

約数ペア:

[(1, 8603940), (2, 4301970), (3, 2867980), (4, 2150985), (5, 1720788), (6, 1433990), (10, 860394), (12, 716995), (15, 573596), (20, 430197), (30, 286798), (60, 143399), (193, 44580), (386, 22290), (579, 14860), (743, 11580), (772, 11145), (965, 8916), (1158, 7430), (1486, 5790), (1930, 4458), (2229, 3860), (2316, 3715), (2895, 2972)]