42535740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2419

約数の個数: 96

約数和(自身を含む): 133894656

約数和(自身を除く): 91358916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2371, 2990, 3588, 4485, 4742, 5980, 7113, 8970, 9484, 11855, 14226, 17940, 23710, 28452, 30823, 35565, 47420, 54533, 61646, 71130, 92469, 109066, 123292, 142260, 154115, 163599, 184938, 218132, 272665, 308230, 327198, 369876, 462345, 545330, 616460, 654396, 708929, 817995, 924690, 1090660, 1417858, 1635990, 1849380, 2126787, 2835716, 3271980, 3544645, 4253574, 7089290, 8507148, 10633935, 14178580, 21267870, 42535740]

約数ペア:

[(1, 42535740), (2, 21267870), (3, 14178580), (4, 10633935), (5, 8507148), (6, 7089290), (10, 4253574), (12, 3544645), (13, 3271980), (15, 2835716), (20, 2126787), (23, 1849380), (26, 1635990), (30, 1417858), (39, 1090660), (46, 924690), (52, 817995), (60, 708929), (65, 654396), (69, 616460), (78, 545330), (92, 462345), (115, 369876), (130, 327198), (138, 308230), (156, 272665), (195, 218132), (230, 184938), (260, 163599), (276, 154115), (299, 142260), (345, 123292), (390, 109066), (460, 92469), (598, 71130), (690, 61646), (780, 54533), (897, 47420), (1196, 35565), (1380, 30823), (1495, 28452), (1794, 23710), (2371, 17940), (2990, 14226), (3588, 11855), (4485, 9484), (4742, 8970), (5980, 7113)]