227850930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81667}}^1$

素因数の和:81711

約数の個数: 48

約数和(自身を含む): 611529984

約数和(自身を除く): 383679054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 81667, 163334, 245001, 408335, 490002, 735003, 816670, 1225005, 1470006, 2450010, 2531677, 3675015, 5063354, 7350030, 7595031, 12658385, 15190062, 22785093, 25316770, 37975155, 45570186, 75950310, 113925465, 227850930]

約数ペア:

[(1, 227850930), (2, 113925465), (3, 75950310), (5, 45570186), (6, 37975155), (9, 25316770), (10, 22785093), (15, 15190062), (18, 12658385), (30, 7595031), (31, 7350030), (45, 5063354), (62, 3675015), (90, 2531677), (93, 2450010), (155, 1470006), (186, 1225005), (279, 816670), (310, 735003), (465, 490002), (558, 408335), (930, 245001), (1395, 163334), (2790, 81667)]