2015702590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6143}}^1$

素因数の和:6337

約数の個数: 64

約数和(自身を含む): 4193648640

約数和(自身を除く): 2177946050

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 157, 190, 209, 314, 418, 785, 1045, 1570, 1727, 2090, 2983, 3454, 5966, 6143, 8635, 12286, 14915, 17270, 29830, 30715, 32813, 61430, 65626, 67573, 116717, 135146, 164065, 233434, 328130, 337865, 583585, 675730, 964451, 1167170, 1283887, 1928902, 2567774, 4822255, 6419435, 9644510, 10608961, 12838870, 18324569, 21217922, 36649138, 53044805, 91622845, 106089610, 183245690, 201570259, 403140518, 1007851295, 2015702590]

約数ペア:

[(1, 2015702590), (2, 1007851295), (5, 403140518), (10, 201570259), (11, 183245690), (19, 106089610), (22, 91622845), (38, 53044805), (55, 36649138), (95, 21217922), (110, 18324569), (157, 12838870), (190, 10608961), (209, 9644510), (314, 6419435), (418, 4822255), (785, 2567774), (1045, 1928902), (1570, 1283887), (1727, 1167170), (2090, 964451), (2983, 675730), (3454, 583585), (5966, 337865), (6143, 328130), (8635, 233434), (12286, 164065), (14915, 135146), (17270, 116717), (29830, 67573), (30715, 65626), (32813, 61430)]