74345790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{18089}}^1$

素因数の和:18236

約数の個数: 32

約数和(自身を含む): 179742240

約数和(自身を除く): 105396450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 18089, 36178, 54267, 90445, 108534, 180890, 271335, 542670, 2478193, 4956386, 7434579, 12390965, 14869158, 24781930, 37172895, 74345790]

約数ペア:

[(1, 74345790), (2, 37172895), (3, 24781930), (5, 14869158), (6, 12390965), (10, 7434579), (15, 4956386), (30, 2478193), (137, 542670), (274, 271335), (411, 180890), (685, 108534), (822, 90445), (1370, 54267), (2055, 36178), (4110, 18089)]