2874270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13687}}^1$

素因数の和:13704

約数の個数: 32

約数和(自身を含む): 7884288

約数和(自身を除く): 5010018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13687, 27374, 41061, 68435, 82122, 95809, 136870, 191618, 205305, 287427, 410610, 479045, 574854, 958090, 1437135, 2874270]

約数ペア:

[(1, 2874270), (2, 1437135), (3, 958090), (5, 574854), (6, 479045), (7, 410610), (10, 287427), (14, 205305), (15, 191618), (21, 136870), (30, 95809), (35, 82122), (42, 68435), (70, 41061), (105, 27374), (210, 13687)]