30827004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197609}}^1$

素因数の和:197629

約数の個数: 24

約数和(自身を含む): 77463120

約数和(自身を除く): 46636116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197609, 395218, 592827, 790436, 1185654, 2371308, 2568917, 5137834, 7706751, 10275668, 15413502, 30827004]

約数ペア:

[(1, 30827004), (2, 15413502), (3, 10275668), (4, 7706751), (6, 5137834), (12, 2568917), (13, 2371308), (26, 1185654), (39, 790436), (52, 592827), (78, 395218), (156, 197609)]