1834660140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{3491}}^1$

素因数の和:3983

約数の個数: 96

約数和(自身を含む): 5420701440

約数和(自身を除く): 3586041300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 461, 570, 922, 1140, 1383, 1844, 2305, 2766, 3491, 4610, 5532, 6915, 6982, 8759, 9220, 10473, 13830, 13964, 17455, 17518, 20946, 26277, 27660, 34910, 35036, 41892, 43795, 52365, 52554, 66329, 69820, 87590, 104730, 105108, 131385, 132658, 175180, 198987, 209460, 262770, 265316, 331645, 397974, 525540, 663290, 795948, 994935, 1326580, 1609351, 1989870, 3218702, 3979740, 4828053, 6437404, 8046755, 9656106, 16093510, 19312212, 24140265, 30577669, 32187020, 48280530, 61155338, 91733007, 96561060, 122310676, 152888345, 183466014, 305776690, 366932028, 458665035, 611553380, 917330070, 1834660140]

約数ペア:

[(1, 1834660140), (2, 917330070), (3, 611553380), (4, 458665035), (5, 366932028), (6, 305776690), (10, 183466014), (12, 152888345), (15, 122310676), (19, 96561060), (20, 91733007), (30, 61155338), (38, 48280530), (57, 32187020), (60, 30577669), (76, 24140265), (95, 19312212), (114, 16093510), (190, 9656106), (228, 8046755), (285, 6437404), (380, 4828053), (461, 3979740), (570, 3218702), (922, 1989870), (1140, 1609351), (1383, 1326580), (1844, 994935), (2305, 795948), (2766, 663290), (3491, 525540), (4610, 397974), (5532, 331645), (6915, 265316), (6982, 262770), (8759, 209460), (9220, 198987), (10473, 175180), (13830, 132658), (13964, 131385), (17455, 105108), (17518, 104730), (20946, 87590), (26277, 69820), (27660, 66329), (34910, 52554), (35036, 52365), (41892, 43795)]