87074340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4493}}^1$

素因数の和:4541

約数の個数: 96

約数和(自身を含む): 271797120

約数和(自身を除く): 184722780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4493, 4845, 6460, 8986, 9690, 13479, 17972, 19380, 22465, 26958, 44930, 53916, 67395, 76381, 85367, 89860, 134790, 152762, 170734, 229143, 256101, 269580, 305524, 341468, 381905, 426835, 458286, 512202, 763810, 853670, 916572, 1024404, 1145715, 1280505, 1451239, 1527620, 1707340, 2291430, 2561010, 2902478, 4353717, 4582860, 5122020, 5804956, 7256195, 8707434, 14512390, 17414868, 21768585, 29024780, 43537170, 87074340]

約数ペア:

[(1, 87074340), (2, 43537170), (3, 29024780), (4, 21768585), (5, 17414868), (6, 14512390), (10, 8707434), (12, 7256195), (15, 5804956), (17, 5122020), (19, 4582860), (20, 4353717), (30, 2902478), (34, 2561010), (38, 2291430), (51, 1707340), (57, 1527620), (60, 1451239), (68, 1280505), (76, 1145715), (85, 1024404), (95, 916572), (102, 853670), (114, 763810), (170, 512202), (190, 458286), (204, 426835), (228, 381905), (255, 341468), (285, 305524), (323, 269580), (340, 256101), (380, 229143), (510, 170734), (570, 152762), (646, 134790), (969, 89860), (1020, 85367), (1140, 76381), (1292, 67395), (1615, 53916), (1938, 44930), (3230, 26958), (3876, 22465), (4493, 19380), (4845, 17972), (6460, 13479), (8986, 9690)]