74737860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6323}}^1$

素因数の和:6532

約数の個数: 48

約数和(自身を含む): 210361536

約数和(自身を除く): 135623676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 6323, 11820, 12646, 18969, 25292, 31615, 37938, 63230, 75876, 94845, 126460, 189690, 379380, 1245631, 2491262, 3736893, 4982524, 6228155, 7473786, 12456310, 14947572, 18684465, 24912620, 37368930, 74737860]

約数ペア:

[(1, 74737860), (2, 37368930), (3, 24912620), (4, 18684465), (5, 14947572), (6, 12456310), (10, 7473786), (12, 6228155), (15, 4982524), (20, 3736893), (30, 2491262), (60, 1245631), (197, 379380), (394, 189690), (591, 126460), (788, 94845), (985, 75876), (1182, 63230), (1970, 37938), (2364, 31615), (2955, 25292), (3940, 18969), (5910, 12646), (6323, 11820)]