572924430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{489679}}^1$

素因数の和:489705

約数の個数: 48

約数和(自身を含む): 1604191680

約数和(自身を除く): 1031267250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 489679, 979358, 1469037, 2448395, 2938074, 4407111, 4896790, 6365827, 7345185, 8814222, 12731654, 14690370, 19097481, 22035555, 31829135, 38194962, 44071110, 57292443, 63658270, 95487405, 114584886, 190974810, 286462215, 572924430]

約数ペア:

[(1, 572924430), (2, 286462215), (3, 190974810), (5, 114584886), (6, 95487405), (9, 63658270), (10, 57292443), (13, 44071110), (15, 38194962), (18, 31829135), (26, 22035555), (30, 19097481), (39, 14690370), (45, 12731654), (65, 8814222), (78, 7345185), (90, 6365827), (117, 4896790), (130, 4407111), (195, 2938074), (234, 2448395), (390, 1469037), (585, 979358), (1170, 489679)]