34928270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 37647730

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 79, 95, 130, 158, 179, 190, 247, 358, 395, 494, 790, 895, 1027, 1235, 1501, 1790, 2054, 2327, 2470, 3002, 3401, 4654, 5135, 6802, 7505, 10270, 11635, 14141, 15010, 17005, 19513, 23270, 28282, 34010, 39026, 44213, 70705, 88426, 97565, 141410, 183833, 195130, 221065, 268679, 367666, 442130, 537358, 919165, 1343395, 1838330, 2686790, 3492827, 6985654, 17464135, 34928270]

約数ペア:

[(1, 34928270), (2, 17464135), (5, 6985654), (10, 3492827), (13, 2686790), (19, 1838330), (26, 1343395), (38, 919165), (65, 537358), (79, 442130), (95, 367666), (130, 268679), (158, 221065), (179, 195130), (190, 183833), (247, 141410), (358, 97565), (395, 88426), (494, 70705), (790, 44213), (895, 39026), (1027, 34010), (1235, 28282), (1501, 23270), (1790, 19513), (2054, 17005), (2327, 15010), (2470, 14141), (3002, 11635), (3401, 10270), (4654, 7505), (5135, 6802)]