42875730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1293

約数の個数: 80

約数和(自身を含む): 118065024

約数和(自身を除く): 75189294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1231, 1290, 1935, 2322, 2462, 3483, 3693, 3870, 5805, 6155, 6966, 7386, 11079, 11610, 12310, 17415, 18465, 22158, 33237, 34830, 36930, 52933, 55395, 66474, 99711, 105866, 110790, 158799, 166185, 199422, 264665, 317598, 332370, 476397, 498555, 529330, 793995, 952794, 997110, 1429191, 1587990, 2381985, 2858382, 4287573, 4763970, 7145955, 8575146, 14291910, 21437865, 42875730]

約数ペア:

[(1, 42875730), (2, 21437865), (3, 14291910), (5, 8575146), (6, 7145955), (9, 4763970), (10, 4287573), (15, 2858382), (18, 2381985), (27, 1587990), (30, 1429191), (43, 997110), (45, 952794), (54, 793995), (81, 529330), (86, 498555), (90, 476397), (129, 332370), (135, 317598), (162, 264665), (215, 199422), (258, 166185), (270, 158799), (387, 110790), (405, 105866), (430, 99711), (645, 66474), (774, 55395), (810, 52933), (1161, 36930), (1231, 34830), (1290, 33237), (1935, 22158), (2322, 18465), (2462, 17415), (3483, 12310), (3693, 11610), (3870, 11079), (5805, 7386), (6155, 6966)]