7924740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 22317120

約数和(自身を除く): 14392380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 491, 538, 807, 982, 1076, 1345, 1473, 1614, 1964, 2455, 2690, 2946, 3228, 4035, 4910, 5380, 5892, 7365, 8070, 9820, 14730, 16140, 29460, 132079, 264158, 396237, 528316, 660395, 792474, 1320790, 1584948, 1981185, 2641580, 3962370, 7924740]

約数ペア:

[(1, 7924740), (2, 3962370), (3, 2641580), (4, 1981185), (5, 1584948), (6, 1320790), (10, 792474), (12, 660395), (15, 528316), (20, 396237), (30, 264158), (60, 132079), (269, 29460), (491, 16140), (538, 14730), (807, 9820), (982, 8070), (1076, 7365), (1345, 5892), (1473, 5380), (1614, 4910), (1964, 4035), (2455, 3228), (2690, 2946)]