3179456260

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{557}}^1\times {\mathrm{1061}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 6720038640

約数和(自身を除く): 3540582380

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 557, 1061, 1076, 1114, 1345, 2122, 2228, 2690, 2785, 4244, 5305, 5380, 5570, 10610, 11140, 21220, 149833, 285409, 299666, 570818, 590977, 599332, 749165, 1141636, 1181954, 1427045, 1498330, 2363908, 2854090, 2954885, 2996660, 5708180, 5909770, 11819540, 158972813, 317945626, 635891252, 794864065, 1589728130, 3179456260]

約数ペア:

[(1, 3179456260), (2, 1589728130), (4, 794864065), (5, 635891252), (10, 317945626), (20, 158972813), (269, 11819540), (538, 5909770), (557, 5708180), (1061, 2996660), (1076, 2954885), (1114, 2854090), (1345, 2363908), (2122, 1498330), (2228, 1427045), (2690, 1181954), (2785, 1141636), (4244, 749165), (5305, 599332), (5380, 590977), (5570, 570818), (10610, 299666), (11140, 285409), (21220, 149833)]