139769430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{4673}}^1$

素因数の和:5680

約数の個数: 32

約数和(自身を含む): 335854944

約数和(自身を除く): 196085514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2991, 4673, 4985, 5982, 9346, 9970, 14019, 14955, 23365, 28038, 29910, 46730, 70095, 140190, 4658981, 9317962, 13976943, 23294905, 27953886, 46589810, 69884715, 139769430]

約数ペア:

[(1, 139769430), (2, 69884715), (3, 46589810), (5, 27953886), (6, 23294905), (10, 13976943), (15, 9317962), (30, 4658981), (997, 140190), (1994, 70095), (2991, 46730), (4673, 29910), (4985, 28038), (5982, 23365), (9346, 14955), (9970, 14019)]