831453660

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{19009}}^1$

素因数の和:19039

約数の個数: 96

約数和(自身を含む): 2618817600

約数和(自身を除く): 1787363940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 7290, 8748, 10935, 14580, 19009, 21870, 38018, 43740, 57027, 76036, 95045, 114054, 171081, 190090, 228108, 285135, 342162, 380180, 513243, 570270, 684324, 855405, 1026486, 1140540, 1539729, 1710810, 2052972, 2566215, 3079458, 3421620, 4619187, 5132430, 6158916, 7698645, 9238374, 10264860, 13857561, 15397290, 18476748, 23095935, 27715122, 30794580, 41572683, 46191870, 55430244, 69287805, 83145366, 92383740, 138575610, 166290732, 207863415, 277151220, 415726830, 831453660]

約数ペア:

[(1, 831453660), (2, 415726830), (3, 277151220), (4, 207863415), (5, 166290732), (6, 138575610), (9, 92383740), (10, 83145366), (12, 69287805), (15, 55430244), (18, 46191870), (20, 41572683), (27, 30794580), (30, 27715122), (36, 23095935), (45, 18476748), (54, 15397290), (60, 13857561), (81, 10264860), (90, 9238374), (108, 7698645), (135, 6158916), (162, 5132430), (180, 4619187), (243, 3421620), (270, 3079458), (324, 2566215), (405, 2052972), (486, 1710810), (540, 1539729), (729, 1140540), (810, 1026486), (972, 855405), (1215, 684324), (1458, 570270), (1620, 513243), (2187, 380180), (2430, 342162), (2916, 285135), (3645, 228108), (4374, 190090), (4860, 171081), (7290, 114054), (8748, 95045), (10935, 76036), (14580, 57027), (19009, 43740), (21870, 38018)]