63292990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 125706240

約数和(自身を除く): 62413250

約数列:

[1, 2, 5, 10, 19, 38, 43, 61, 86, 95, 122, 127, 190, 215, 254, 305, 430, 610, 635, 817, 1159, 1270, 1634, 2318, 2413, 2623, 4085, 4826, 5246, 5461, 5795, 7747, 8170, 10922, 11590, 12065, 13115, 15494, 24130, 26230, 27305, 38735, 49837, 54610, 77470, 99674, 103759, 147193, 207518, 249185, 294386, 333121, 498370, 518795, 666242, 735965, 1037590, 1471930, 1665605, 3331210, 6329299, 12658598, 31646495, 63292990]

約数ペア:

[(1, 63292990), (2, 31646495), (5, 12658598), (10, 6329299), (19, 3331210), (38, 1665605), (43, 1471930), (61, 1037590), (86, 735965), (95, 666242), (122, 518795), (127, 498370), (190, 333121), (215, 294386), (254, 249185), (305, 207518), (430, 147193), (610, 103759), (635, 99674), (817, 77470), (1159, 54610), (1270, 49837), (1634, 38735), (2318, 27305), (2413, 26230), (2623, 24130), (4085, 15494), (4826, 13115), (5246, 12065), (5461, 11590), (5795, 10922), (7747, 8170)]