1953474360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{856787}}^1$

素因数の和:856820

約数の個数: 64

約数和(自身を含む): 6168873600

約数和(自身を除く): 4215399240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 856787, 1713574, 2570361, 3427148, 4283935, 5140722, 6854296, 8567870, 10281444, 12851805, 16278953, 17135740, 20562888, 25703610, 32557906, 34271480, 48836859, 51407220, 65115812, 81394765, 97673718, 102814440, 130231624, 162789530, 195347436, 244184295, 325579060, 390694872, 488368590, 651158120, 976737180, 1953474360]

約数ペア:

[(1, 1953474360), (2, 976737180), (3, 651158120), (4, 488368590), (5, 390694872), (6, 325579060), (8, 244184295), (10, 195347436), (12, 162789530), (15, 130231624), (19, 102814440), (20, 97673718), (24, 81394765), (30, 65115812), (38, 51407220), (40, 48836859), (57, 34271480), (60, 32557906), (76, 25703610), (95, 20562888), (114, 17135740), (120, 16278953), (152, 12851805), (190, 10281444), (228, 8567870), (285, 6854296), (380, 5140722), (456, 4283935), (570, 3427148), (760, 2570361), (1140, 1713574), (2280, 856787)]