30109072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14149}}^1$

素因数の和:14183

約数の個数: 40

約数和(自身を含む): 70184000

約数和(自身を除く): 40074928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14149, 28298, 56596, 99043, 113192, 198086, 226384, 268831, 396172, 537662, 792344, 1075324, 1584688, 1881817, 2150648, 3763634, 4301296, 7527268, 15054536, 30109072]

約数ペア:

[(1, 30109072), (2, 15054536), (4, 7527268), (7, 4301296), (8, 3763634), (14, 2150648), (16, 1881817), (19, 1584688), (28, 1075324), (38, 792344), (56, 537662), (76, 396172), (112, 268831), (133, 226384), (152, 198086), (266, 113192), (304, 99043), (532, 56596), (1064, 28298), (2128, 14149)]