8178049140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{343327}}^1$

素因数の和:343736

約数の個数: 48

約数和(自身を含む): 22956283392

約数和(自身を除く): 14778234252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1985, 2382, 3970, 4764, 5955, 7940, 11910, 23820, 343327, 686654, 1029981, 1373308, 1716635, 2059962, 3433270, 4119924, 5149905, 6866540, 10299810, 20599620, 136300819, 272601638, 408902457, 545203276, 681504095, 817804914, 1363008190, 1635609828, 2044512285, 2726016380, 4089024570, 8178049140]

約数ペア:

[(1, 8178049140), (2, 4089024570), (3, 2726016380), (4, 2044512285), (5, 1635609828), (6, 1363008190), (10, 817804914), (12, 681504095), (15, 545203276), (20, 408902457), (30, 272601638), (60, 136300819), (397, 20599620), (794, 10299810), (1191, 6866540), (1588, 5149905), (1985, 4119924), (2382, 3433270), (3970, 2059962), (4764, 1716635), (5955, 1373308), (7940, 1029981), (11910, 686654), (23820, 343327)]