30431472

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2843}}^1$

素因数の和:3077

約数の個数: 40

約数和(自身を含む): 78994944

約数和(自身を除く): 48563472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 2843, 3568, 5352, 5686, 8529, 10704, 11372, 17058, 22744, 34116, 45488, 68232, 136464, 633989, 1267978, 1901967, 2535956, 3803934, 5071912, 7607868, 10143824, 15215736, 30431472]

約数ペア:

[(1, 30431472), (2, 15215736), (3, 10143824), (4, 7607868), (6, 5071912), (8, 3803934), (12, 2535956), (16, 1901967), (24, 1267978), (48, 633989), (223, 136464), (446, 68232), (669, 45488), (892, 34116), (1338, 22744), (1784, 17058), (2676, 11372), (2843, 10704), (3568, 8529), (5352, 5686)]