30915214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 54058752

約数和(自身を除く): 23143538

約数列:

[1, 2, 11, 17, 22, 34, 131, 187, 262, 374, 631, 1262, 1441, 2227, 2882, 4454, 6941, 10727, 13882, 21454, 24497, 48994, 82661, 117997, 165322, 235994, 909271, 1405237, 1818542, 2810474, 15457607, 30915214]

約数ペア:

[(1, 30915214), (2, 15457607), (11, 2810474), (17, 1818542), (22, 1405237), (34, 909271), (131, 235994), (187, 165322), (262, 117997), (374, 82661), (631, 48994), (1262, 24497), (1441, 21454), (2227, 13882), (2882, 10727), (4454, 6941)]