40319430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1997}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 96958944

約数和(自身を除く): 56639514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 1997, 2019, 3365, 3994, 4038, 5991, 6730, 9985, 10095, 11982, 19970, 20190, 29955, 59910, 1343981, 2687962, 4031943, 6719905, 8063886, 13439810, 20159715, 40319430]

約数ペア:

[(1, 40319430), (2, 20159715), (3, 13439810), (5, 8063886), (6, 6719905), (10, 4031943), (15, 2687962), (30, 1343981), (673, 59910), (1346, 29955), (1997, 20190), (2019, 19970), (3365, 11982), (3994, 10095), (4038, 9985), (5991, 6730)]