30705736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 60667200

約数和(自身を除く): 29961464

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 1531, 2507, 3062, 5014, 6124, 10028, 12248, 20056, 35213, 70426, 140852, 166879, 281704, 333758, 667516, 1335032, 3838217, 7676434, 15352868, 30705736]

約数ペア:

[(1, 30705736), (2, 15352868), (4, 7676434), (8, 3838217), (23, 1335032), (46, 667516), (92, 333758), (109, 281704), (184, 166879), (218, 140852), (436, 70426), (872, 35213), (1531, 20056), (2507, 12248), (3062, 10028), (5014, 6124)]