310157586

素因数分解:

$2^1\times 3^4\times {\mathrm{1291}}^1\times {\mathrm{1483}}^1$

素因数の和:2788

約数の個数: 40

約数和(自身を含む): 695990064

約数和(自身を除く): 385832478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1291, 1483, 2582, 2966, 3873, 4449, 7746, 8898, 11619, 13347, 23238, 26694, 34857, 40041, 69714, 80082, 104571, 120123, 209142, 240246, 1914553, 3829106, 5743659, 11487318, 17230977, 34461954, 51692931, 103385862, 155078793, 310157586]

約数ペア:

[(1, 310157586), (2, 155078793), (3, 103385862), (6, 51692931), (9, 34461954), (18, 17230977), (27, 11487318), (54, 5743659), (81, 3829106), (162, 1914553), (1291, 240246), (1483, 209142), (2582, 120123), (2966, 104571), (3873, 80082), (4449, 69714), (7746, 40041), (8898, 34857), (11619, 26694), (13347, 23238)]