179619180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230281}}^1$

素因数の和:230306

約数の個数: 48

約数和(自身を含む): 541623264

約数和(自身を除く): 362004084

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, 230281, 460562, 690843, 921124, 1151405, 1381686, 2302810, 2763372, 2993653, 3454215, 4605620, 5987306, 6908430, 8980959, 11974612, 13816860, 14968265, 17961918, 29936530, 35923836, 44904795, 59873060, 89809590, 179619180]

約数ペア:

[(1, 179619180), (2, 89809590), (3, 59873060), (4, 44904795), (5, 35923836), (6, 29936530), (10, 17961918), (12, 14968265), (13, 13816860), (15, 11974612), (20, 8980959), (26, 6908430), (30, 5987306), (39, 4605620), (52, 3454215), (60, 2993653), (65, 2763372), (78, 2302810), (130, 1381686), (156, 1151405), (195, 921124), (260, 690843), (390, 460562), (780, 230281)]