438438870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2269}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 1211090400

約数和(自身を除く): 772651530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 113, 114, 171, 190, 226, 285, 339, 342, 565, 570, 678, 855, 1017, 1130, 1695, 1710, 2034, 2147, 2269, 3390, 4294, 4538, 5085, 6441, 6807, 10170, 10735, 11345, 12882, 13614, 19323, 20421, 21470, 22690, 32205, 34035, 38646, 40842, 43111, 64410, 68070, 86222, 96615, 102105, 129333, 193230, 204210, 215555, 256397, 258666, 387999, 431110, 512794, 646665, 769191, 775998, 1281985, 1293330, 1538382, 1939995, 2307573, 2563970, 3845955, 3879990, 4615146, 4871543, 7691910, 9743086, 11537865, 14614629, 23075730, 24357715, 29229258, 43843887, 48715430, 73073145, 87687774, 146146290, 219219435, 438438870]

約数ペア:

[(1, 438438870), (2, 219219435), (3, 146146290), (5, 87687774), (6, 73073145), (9, 48715430), (10, 43843887), (15, 29229258), (18, 24357715), (19, 23075730), (30, 14614629), (38, 11537865), (45, 9743086), (57, 7691910), (90, 4871543), (95, 4615146), (113, 3879990), (114, 3845955), (171, 2563970), (190, 2307573), (226, 1939995), (285, 1538382), (339, 1293330), (342, 1281985), (565, 775998), (570, 769191), (678, 646665), (855, 512794), (1017, 431110), (1130, 387999), (1695, 258666), (1710, 256397), (2034, 215555), (2147, 204210), (2269, 193230), (3390, 129333), (4294, 102105), (4538, 96615), (5085, 86222), (6441, 68070), (6807, 64410), (10170, 43111), (10735, 40842), (11345, 38646), (12882, 34035), (13614, 32205), (19323, 22690), (20421, 21470)]