30958164

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{6277}}^1$

素因数の和:6424

約数の個数: 36

約数和(自身を含む): 78839124

約数和(自身を除く): 47880960

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 6277, 12554, 18831, 25108, 37662, 56493, 75324, 112986, 225972, 859949, 1719898, 2579847, 3439796, 5159694, 7739541, 10319388, 15479082, 30958164]

約数ペア:

[(1, 30958164), (2, 15479082), (3, 10319388), (4, 7739541), (6, 5159694), (9, 3439796), (12, 2579847), (18, 1719898), (36, 859949), (137, 225972), (274, 112986), (411, 75324), (548, 56493), (822, 37662), (1233, 25108), (1644, 18831), (2466, 12554), (4932, 6277)]