217091245630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3288763}}^1$

素因数の和:3288841

約数の個数: 64

約数和(自身を含む): 477370672128

約数和(自身を除く): 260279426498

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 82, 115, 161, 205, 230, 287, 322, 410, 574, 805, 943, 1435, 1610, 1886, 2870, 4715, 6601, 9430, 13202, 33005, 66010, 3288763, 6577526, 16443815, 23021341, 32887630, 46042682, 75641549, 115106705, 134839283, 151283098, 230213410, 269678566, 378207745, 529490843, 674196415, 756415490, 943874981, 1058981686, 1348392830, 1887749962, 2647454215, 3101303509, 4719374905, 5294908430, 6202607018, 9438749810, 15506517545, 21709124563, 31013035090, 43418249126, 108545622815, 217091245630]

約数ペア:

[(1, 217091245630), (2, 108545622815), (5, 43418249126), (7, 31013035090), (10, 21709124563), (14, 15506517545), (23, 9438749810), (35, 6202607018), (41, 5294908430), (46, 4719374905), (70, 3101303509), (82, 2647454215), (115, 1887749962), (161, 1348392830), (205, 1058981686), (230, 943874981), (287, 756415490), (322, 674196415), (410, 529490843), (574, 378207745), (805, 269678566), (943, 230213410), (1435, 151283098), (1610, 134839283), (1886, 115106705), (2870, 75641549), (4715, 46042682), (6601, 32887630), (9430, 23021341), (13202, 16443815), (33005, 6577526), (66010, 3288763)]