417211490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 810819072

約数和(自身を除く): 393607582

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 151, 205, 230, 293, 302, 410, 586, 755, 943, 1465, 1510, 1886, 2930, 3473, 4715, 6191, 6739, 6946, 9430, 12013, 12382, 13478, 17365, 24026, 30955, 33695, 34730, 44243, 60065, 61910, 67390, 88486, 120130, 142393, 221215, 276299, 284786, 442430, 552598, 711965, 1017589, 1381495, 1423930, 1813963, 2035178, 2762990, 3627926, 5087945, 9069815, 10175890, 18139630, 41721149, 83442298, 208605745, 417211490]

約数ペア:

[(1, 417211490), (2, 208605745), (5, 83442298), (10, 41721149), (23, 18139630), (41, 10175890), (46, 9069815), (82, 5087945), (115, 3627926), (151, 2762990), (205, 2035178), (230, 1813963), (293, 1423930), (302, 1381495), (410, 1017589), (586, 711965), (755, 552598), (943, 442430), (1465, 284786), (1510, 276299), (1886, 221215), (2930, 142393), (3473, 120130), (4715, 88486), (6191, 67390), (6739, 61910), (6946, 60065), (9430, 44243), (12013, 34730), (12382, 33695), (13478, 30955), (17365, 24026)]