30116646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 74880000

約数和(自身を除く): 44763354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 479, 499, 958, 998, 1437, 1497, 2874, 2994, 3353, 3493, 4311, 4491, 6706, 6986, 8622, 8982, 10059, 10479, 20118, 20958, 30177, 31437, 60354, 62874, 239021, 478042, 717063, 1434126, 1673147, 2151189, 3346294, 4302378, 5019441, 10038882, 15058323, 30116646]

約数ペア:

[(1, 30116646), (2, 15058323), (3, 10038882), (6, 5019441), (7, 4302378), (9, 3346294), (14, 2151189), (18, 1673147), (21, 1434126), (42, 717063), (63, 478042), (126, 239021), (479, 62874), (499, 60354), (958, 31437), (998, 30177), (1437, 20958), (1497, 20118), (2874, 10479), (2994, 10059), (3353, 8982), (3493, 8622), (4311, 6986), (4491, 6706)]