74508930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1872

約数の個数: 64

約数和(自身を含む): 200027520

約数和(自身を除く): 125518590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 1693, 2445, 2934, 3386, 4401, 4890, 5079, 7335, 8465, 8802, 10158, 14670, 15237, 16930, 22005, 25395, 30474, 44010, 45711, 50790, 76185, 91422, 152370, 228555, 275959, 457110, 551918, 827877, 1379795, 1655754, 2483631, 2759590, 4139385, 4967262, 7450893, 8278770, 12418155, 14901786, 24836310, 37254465, 74508930]

約数ペア:

[(1, 74508930), (2, 37254465), (3, 24836310), (5, 14901786), (6, 12418155), (9, 8278770), (10, 7450893), (15, 4967262), (18, 4139385), (27, 2759590), (30, 2483631), (45, 1655754), (54, 1379795), (90, 827877), (135, 551918), (163, 457110), (270, 275959), (326, 228555), (489, 152370), (815, 91422), (978, 76185), (1467, 50790), (1630, 45711), (1693, 44010), (2445, 30474), (2934, 25395), (3386, 22005), (4401, 16930), (4890, 15237), (5079, 14670), (7335, 10158), (8465, 8802)]