30455748

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1723}}^1$

素因数の和:2224

約数の個数: 36

約数和(自身を含む): 77186928

約数和(自身を除く): 46731180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1723, 1964, 2946, 3446, 4419, 5169, 5892, 6892, 8838, 10338, 15507, 17676, 20676, 31014, 62028, 845993, 1691986, 2537979, 3383972, 5075958, 7613937, 10151916, 15227874, 30455748]

約数ペア:

[(1, 30455748), (2, 15227874), (3, 10151916), (4, 7613937), (6, 5075958), (9, 3383972), (12, 2537979), (18, 1691986), (36, 845993), (491, 62028), (982, 31014), (1473, 20676), (1723, 17676), (1964, 15507), (2946, 10338), (3446, 8838), (4419, 6892), (5169, 5892)]