393389430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1873283}}^1$

素因数の和:1873300

約数の個数: 32

約数和(自身を含む): 1079011584

約数和(自身を除く): 685622154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1873283, 3746566, 5619849, 9366415, 11239698, 13112981, 18732830, 26225962, 28099245, 39338943, 56198490, 65564905, 78677886, 131129810, 196694715, 393389430]

約数ペア:

[(1, 393389430), (2, 196694715), (3, 131129810), (5, 78677886), (6, 65564905), (7, 56198490), (10, 39338943), (14, 28099245), (15, 26225962), (21, 18732830), (30, 13112981), (35, 11239698), (42, 9366415), (70, 5619849), (105, 3746566), (210, 1873283)]