30691284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{196739}}^1$

素因数の和:196759

約数の個数: 24

約数和(自身を含む): 77122080

約数和(自身を除く): 46430796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 196739, 393478, 590217, 786956, 1180434, 2360868, 2557607, 5115214, 7672821, 10230428, 15345642, 30691284]

約数ペア:

[(1, 30691284), (2, 15345642), (3, 10230428), (4, 7672821), (6, 5115214), (12, 2557607), (13, 2360868), (26, 1180434), (39, 786956), (52, 590217), (78, 393478), (156, 196739)]