21584130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6367}}^1$

素因数の和:6490

約数の個数: 32

約数和(自身を含む): 52268544

約数和(自身を除く): 30684414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 6367, 12734, 19101, 31835, 38202, 63670, 95505, 191010, 719471, 1438942, 2158413, 3597355, 4316826, 7194710, 10792065, 21584130]

約数ペア:

[(1, 21584130), (2, 10792065), (3, 7194710), (5, 4316826), (6, 3597355), (10, 2158413), (15, 1438942), (30, 719471), (113, 191010), (226, 95505), (339, 63670), (565, 38202), (678, 31835), (1130, 19101), (1695, 12734), (3390, 6367)]