75403110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2521}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 181220832

約数和(自身を除く): 105817722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2521, 2991, 4985, 5042, 5982, 7563, 9970, 12605, 14955, 15126, 25210, 29910, 37815, 75630, 2513437, 5026874, 7540311, 12567185, 15080622, 25134370, 37701555, 75403110]

約数ペア:

[(1, 75403110), (2, 37701555), (3, 25134370), (5, 15080622), (6, 12567185), (10, 7540311), (15, 5026874), (30, 2513437), (997, 75630), (1994, 37815), (2521, 29910), (2991, 25210), (4985, 15126), (5042, 14955), (5982, 12605), (7563, 9970)]