57647970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2399}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 97872030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2399, 2403, 2670, 4005, 4798, 4806, 7197, 8010, 11995, 12015, 14394, 21591, 23990, 24030, 35985, 43182, 64773, 71970, 107955, 129546, 213511, 215910, 323865, 427022, 640533, 647730, 1067555, 1281066, 1921599, 2135110, 3202665, 3843198, 5764797, 6405330, 9607995, 11529594, 19215990, 28823985, 57647970]

約数ペア:

[(1, 57647970), (2, 28823985), (3, 19215990), (5, 11529594), (6, 9607995), (9, 6405330), (10, 5764797), (15, 3843198), (18, 3202665), (27, 2135110), (30, 1921599), (45, 1281066), (54, 1067555), (89, 647730), (90, 640533), (135, 427022), (178, 323865), (267, 215910), (270, 213511), (445, 129546), (534, 107955), (801, 71970), (890, 64773), (1335, 43182), (1602, 35985), (2399, 24030), (2403, 23990), (2670, 21591), (4005, 14394), (4798, 12015), (4806, 11995), (7197, 8010)]