12313730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 14297470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 109, 110, 130, 143, 158, 218, 286, 395, 545, 715, 790, 869, 1027, 1090, 1199, 1417, 1430, 1738, 2054, 2398, 2834, 4345, 5135, 5995, 7085, 8611, 8690, 10270, 11297, 11990, 14170, 15587, 17222, 22594, 31174, 43055, 56485, 77935, 86110, 94721, 111943, 112970, 155870, 189442, 223886, 473605, 559715, 947210, 1119430, 1231373, 2462746, 6156865, 12313730]

約数ペア:

[(1, 12313730), (2, 6156865), (5, 2462746), (10, 1231373), (11, 1119430), (13, 947210), (22, 559715), (26, 473605), (55, 223886), (65, 189442), (79, 155870), (109, 112970), (110, 111943), (130, 94721), (143, 86110), (158, 77935), (218, 56485), (286, 43055), (395, 31174), (545, 22594), (715, 17222), (790, 15587), (869, 14170), (1027, 11990), (1090, 11297), (1199, 10270), (1417, 8690), (1430, 8611), (1738, 7085), (2054, 5995), (2398, 5135), (2834, 4345)]