89709130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4729}}^1$

素因数の和:5014

約数の個数: 32

約数和(自身を含む): 185264640

約数和(自身を除く): 95555510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 4729, 9458, 9485, 18970, 23645, 33103, 47290, 66206, 165515, 331030, 1281559, 2563118, 6407795, 8970913, 12815590, 17941826, 44854565, 89709130]

約数ペア:

[(1, 89709130), (2, 44854565), (5, 17941826), (7, 12815590), (10, 8970913), (14, 6407795), (35, 2563118), (70, 1281559), (271, 331030), (542, 165515), (1355, 66206), (1897, 47290), (2710, 33103), (3794, 23645), (4729, 18970), (9458, 9485)]