30951844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100493}}^1$

素因数の和:100515

約数の個数: 24

約数和(自身を含む): 67531968

約数和(自身を除く): 36580124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 100493, 200986, 401972, 703451, 1105423, 1406902, 2210846, 2813804, 4421692, 7737961, 15475922, 30951844]

約数ペア:

[(1, 30951844), (2, 15475922), (4, 7737961), (7, 4421692), (11, 2813804), (14, 2210846), (22, 1406902), (28, 1105423), (44, 703451), (77, 401972), (154, 200986), (308, 100493)]