2906182580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{23509}}^1$

素因数の和:24408

約数の個数: 48

約数和(自身を含む): 6983034240

約数和(自身を除く): 4076851660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 883, 1766, 3532, 4415, 6181, 8830, 12362, 17660, 23509, 24724, 30905, 47018, 61810, 94036, 117545, 123620, 164563, 235090, 329126, 470180, 658252, 822815, 1645630, 3291260, 20758447, 41516894, 83033788, 103792235, 145309129, 207584470, 290618258, 415168940, 581236516, 726545645, 1453091290, 2906182580]

約数ペア:

[(1, 2906182580), (2, 1453091290), (4, 726545645), (5, 581236516), (7, 415168940), (10, 290618258), (14, 207584470), (20, 145309129), (28, 103792235), (35, 83033788), (70, 41516894), (140, 20758447), (883, 3291260), (1766, 1645630), (3532, 822815), (4415, 658252), (6181, 470180), (8830, 329126), (12362, 235090), (17660, 164563), (23509, 123620), (24724, 117545), (30905, 94036), (47018, 61810)]