421610030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{6247}}^1$

素因数の和:6668

約数の個数: 32

約数和(自身を含む): 805692096

約数和(自身を除く): 384082066

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 397, 794, 1985, 3970, 6247, 6749, 12494, 13498, 31235, 33745, 62470, 67490, 106199, 212398, 530995, 1061990, 2480059, 4960118, 12400295, 24800590, 42161003, 84322006, 210805015, 421610030]

約数ペア:

[(1, 421610030), (2, 210805015), (5, 84322006), (10, 42161003), (17, 24800590), (34, 12400295), (85, 4960118), (170, 2480059), (397, 1061990), (794, 530995), (1985, 212398), (3970, 106199), (6247, 67490), (6749, 62470), (12494, 33745), (13498, 31235)]