172148830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3559}}^1$

素因数の和:4264

約数の個数: 32

約数和(自身を含む): 354746880

約数和(自身を除く): 182598050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 691, 1382, 3455, 3559, 4837, 6910, 7118, 9674, 17795, 24185, 24913, 35590, 48370, 49826, 124565, 249130, 2459269, 4918538, 12296345, 17214883, 24592690, 34429766, 86074415, 172148830]

約数ペア:

[(1, 172148830), (2, 86074415), (5, 34429766), (7, 24592690), (10, 17214883), (14, 12296345), (35, 4918538), (70, 2459269), (691, 249130), (1382, 124565), (3455, 49826), (3559, 48370), (4837, 35590), (6910, 24913), (7118, 24185), (9674, 17795)]