30551250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{8147}}^1$

素因数の和:8172

約数の個数: 40

約数和(自身を含む): 76363056

約数和(自身を除く): 45811806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 8147, 16294, 24441, 40735, 48882, 81470, 122205, 203675, 244410, 407350, 611025, 1018375, 1222050, 2036750, 3055125, 5091875, 6110250, 10183750, 15275625, 30551250]

約数ペア:

[(1, 30551250), (2, 15275625), (3, 10183750), (5, 6110250), (6, 5091875), (10, 3055125), (15, 2036750), (25, 1222050), (30, 1018375), (50, 611025), (75, 407350), (125, 244410), (150, 203675), (250, 122205), (375, 81470), (625, 48882), (750, 40735), (1250, 24441), (1875, 16294), (3750, 8147)]