63545690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 130442400

約数和(自身を除く): 66896710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1690, 1979, 2470, 3211, 3958, 6422, 9895, 16055, 19790, 25727, 32110, 37601, 51454, 75202, 128635, 188005, 257270, 334451, 376010, 488813, 668902, 977626, 1672255, 2444065, 3344510, 4888130, 6354569, 12709138, 31772845, 63545690]

約数ペア:

[(1, 63545690), (2, 31772845), (5, 12709138), (10, 6354569), (13, 4888130), (19, 3344510), (26, 2444065), (38, 1672255), (65, 977626), (95, 668902), (130, 488813), (169, 376010), (190, 334451), (247, 257270), (338, 188005), (494, 128635), (845, 75202), (1235, 51454), (1690, 37601), (1979, 32110), (2470, 25727), (3211, 19790), (3958, 16055), (6422, 9895)]