2021061180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2141}}^1\times {\mathrm{15733}}^1$

素因数の和:17886

約数の個数: 48

約数和(自身を含む): 5661974304

約数和(自身を除く): 3640913124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2141, 4282, 6423, 8564, 10705, 12846, 15733, 21410, 25692, 31466, 32115, 42820, 47199, 62932, 64230, 78665, 94398, 128460, 157330, 188796, 235995, 314660, 471990, 943980, 33684353, 67368706, 101053059, 134737412, 168421765, 202106118, 336843530, 404212236, 505265295, 673687060, 1010530590, 2021061180]

約数ペア:

[(1, 2021061180), (2, 1010530590), (3, 673687060), (4, 505265295), (5, 404212236), (6, 336843530), (10, 202106118), (12, 168421765), (15, 134737412), (20, 101053059), (30, 67368706), (60, 33684353), (2141, 943980), (4282, 471990), (6423, 314660), (8564, 235995), (10705, 188796), (12846, 157330), (15733, 128460), (21410, 94398), (25692, 78665), (31466, 64230), (32115, 62932), (42820, 47199)]