3048657780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7258709}}^1$

素因数の和:7258728

約数の個数: 48

約数和(自身を含む): 9755706240

約数和(自身を除く): 6707048460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7258709, 14517418, 21776127, 29034836, 36293545, 43552254, 50810963, 72587090, 87104508, 101621926, 108880635, 145174180, 152432889, 203243852, 217761270, 254054815, 304865778, 435522540, 508109630, 609731556, 762164445, 1016219260, 1524328890, 3048657780]

約数ペア:

[(1, 3048657780), (2, 1524328890), (3, 1016219260), (4, 762164445), (5, 609731556), (6, 508109630), (7, 435522540), (10, 304865778), (12, 254054815), (14, 217761270), (15, 203243852), (20, 152432889), (21, 145174180), (28, 108880635), (30, 101621926), (35, 87104508), (42, 72587090), (60, 50810963), (70, 43552254), (84, 36293545), (105, 29034836), (140, 21776127), (210, 14517418), (420, 7258709)]