8115870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{5521}}^1$

素因数の和:5545

約数の個数: 48

約数和(自身を含む): 22662288

約数和(自身を除く): 14546418

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 5521, 11042, 16563, 27605, 33126, 38647, 55210, 77294, 82815, 115941, 165630, 193235, 231882, 270529, 386470, 541058, 579705, 811587, 1159410, 1352645, 1623174, 2705290, 4057935, 8115870]

約数ペア:

[(1, 8115870), (2, 4057935), (3, 2705290), (5, 1623174), (6, 1352645), (7, 1159410), (10, 811587), (14, 579705), (15, 541058), (21, 386470), (30, 270529), (35, 231882), (42, 193235), (49, 165630), (70, 115941), (98, 82815), (105, 77294), (147, 55210), (210, 38647), (245, 33126), (294, 27605), (490, 16563), (735, 11042), (1470, 5521)]