2013459540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{123829}}^1$

素因数の和:124112

約数の個数: 48

約数和(自身を含む): 5658535680

約数和(自身を除く): 3645076140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 123829, 247658, 371487, 495316, 619145, 742974, 1238290, 1485948, 1857435, 2476580, 3714870, 7429740, 33557659, 67115318, 100672977, 134230636, 167788295, 201345954, 335576590, 402691908, 503364885, 671153180, 1006729770, 2013459540]

約数ペア:

[(1, 2013459540), (2, 1006729770), (3, 671153180), (4, 503364885), (5, 402691908), (6, 335576590), (10, 201345954), (12, 167788295), (15, 134230636), (20, 100672977), (30, 67115318), (60, 33557659), (271, 7429740), (542, 3714870), (813, 2476580), (1084, 1857435), (1355, 1485948), (1626, 1238290), (2710, 742974), (3252, 619145), (4065, 495316), (5420, 371487), (8130, 247658), (16260, 123829)]