17207880

素因数分解:

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

素因数の和:950

約数の個数: 64

約数和(自身を含む): 51960960

約数和(自身を除く): 34753080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 743, 772, 965, 1158, 1486, 1544, 1930, 2229, 2316, 2895, 2972, 3715, 3860, 4458, 4632, 5790, 5944, 7430, 7720, 8916, 11145, 11580, 14860, 17832, 22290, 23160, 29720, 44580, 89160, 143399, 286798, 430197, 573596, 716995, 860394, 1147192, 1433990, 1720788, 2150985, 2867980, 3441576, 4301970, 5735960, 8603940, 17207880]

約数ペア:

[(1, 17207880), (2, 8603940), (3, 5735960), (4, 4301970), (5, 3441576), (6, 2867980), (8, 2150985), (10, 1720788), (12, 1433990), (15, 1147192), (20, 860394), (24, 716995), (30, 573596), (40, 430197), (60, 286798), (120, 143399), (193, 89160), (386, 44580), (579, 29720), (743, 23160), (772, 22290), (965, 17832), (1158, 14860), (1486, 11580), (1544, 11145), (1930, 8916), (2229, 7720), (2316, 7430), (2895, 5944), (2972, 5790), (3715, 4632), (3860, 4458)]