30531048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{74831}}^1$

素因数の和:74857

約数の個数: 32

約数和(自身を含む): 80818560

約数和(自身を除く): 50287512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 74831, 149662, 224493, 299324, 448986, 598648, 897972, 1272127, 1795944, 2544254, 3816381, 5088508, 7632762, 10177016, 15265524, 30531048]

約数ペア:

[(1, 30531048), (2, 15265524), (3, 10177016), (4, 7632762), (6, 5088508), (8, 3816381), (12, 2544254), (17, 1795944), (24, 1272127), (34, 897972), (51, 598648), (68, 448986), (102, 299324), (136, 224493), (204, 149662), (408, 74831)]