225615690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131939}}^1$

素因数の和:131971

約数の個数: 48

約数和(自身を含む): 617479200

約数和(自身を除く): 391863510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 131939, 263878, 395817, 659695, 791634, 1187451, 1319390, 1979085, 2374902, 2506841, 3958170, 5013682, 5937255, 7520523, 11874510, 12534205, 15041046, 22561569, 25068410, 37602615, 45123138, 75205230, 112807845, 225615690]

約数ペア:

[(1, 225615690), (2, 112807845), (3, 75205230), (5, 45123138), (6, 37602615), (9, 25068410), (10, 22561569), (15, 15041046), (18, 12534205), (19, 11874510), (30, 7520523), (38, 5937255), (45, 5013682), (57, 3958170), (90, 2506841), (95, 2374902), (114, 1979085), (171, 1319390), (190, 1187451), (285, 791634), (342, 659695), (570, 395817), (855, 263878), (1710, 131939)]