30812264

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17749}}^1$

素因数の和:17793

約数の個数: 32

約数和(自身を含む): 68160000

約数和(自身を除く): 37347736

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 17749, 35498, 70996, 124243, 141992, 248486, 496972, 550219, 993944, 1100438, 2200876, 3851533, 4401752, 7703066, 15406132, 30812264]

約数ペア:

[(1, 30812264), (2, 15406132), (4, 7703066), (7, 4401752), (8, 3851533), (14, 2200876), (28, 1100438), (31, 993944), (56, 550219), (62, 496972), (124, 248486), (217, 141992), (248, 124243), (434, 70996), (868, 35498), (1736, 17749)]