366920580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{470411}}^1$

素因数の和:470436

約数の個数: 48

約数和(自身を含む): 1106409024

約数和(自身を除く): 739488444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 470411, 940822, 1411233, 1881644, 2352055, 2822466, 4704110, 5644932, 6115343, 7056165, 9408220, 12230686, 14112330, 18346029, 24461372, 28224660, 30576715, 36692058, 61153430, 73384116, 91730145, 122306860, 183460290, 366920580]

約数ペア:

[(1, 366920580), (2, 183460290), (3, 122306860), (4, 91730145), (5, 73384116), (6, 61153430), (10, 36692058), (12, 30576715), (13, 28224660), (15, 24461372), (20, 18346029), (26, 14112330), (30, 12230686), (39, 9408220), (52, 7056165), (60, 6115343), (65, 5644932), (78, 4704110), (130, 2822466), (156, 2352055), (195, 1881644), (260, 1411233), (390, 940822), (780, 470411)]