229455070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{11689}}^1$

素因数の和:11860

約数の個数: 32

約数和(自身を含む): 447773760

約数和(自身を除く): 218318690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 11689, 19630, 23378, 58445, 116890, 151957, 303914, 759785, 1519570, 1765039, 3530078, 8825195, 17650390, 22945507, 45891014, 114727535, 229455070]

約数ペア:

[(1, 229455070), (2, 114727535), (5, 45891014), (10, 22945507), (13, 17650390), (26, 8825195), (65, 3530078), (130, 1765039), (151, 1519570), (302, 759785), (755, 303914), (1510, 151957), (1963, 116890), (3926, 58445), (9815, 23378), (11689, 19630)]