30504456

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{983}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 82892160

約数和(自身を除く): 52387704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 983, 1293, 1724, 1966, 2586, 2949, 3448, 3879, 3932, 5172, 5898, 7758, 7864, 8847, 10344, 11796, 15516, 17694, 23592, 31032, 35388, 70776, 423673, 847346, 1271019, 1694692, 2542038, 3389384, 3813057, 5084076, 7626114, 10168152, 15252228, 30504456]

約数ペア:

[(1, 30504456), (2, 15252228), (3, 10168152), (4, 7626114), (6, 5084076), (8, 3813057), (9, 3389384), (12, 2542038), (18, 1694692), (24, 1271019), (36, 847346), (72, 423673), (431, 70776), (862, 35388), (983, 31032), (1293, 23592), (1724, 17694), (1966, 15516), (2586, 11796), (2949, 10344), (3448, 8847), (3879, 7864), (3932, 7758), (5172, 5898)]