1916402220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{8677}}^1$

素因数の和:9104

約数の個数: 96

約数和(自身を含む): 5977406400

約数和(自身を除く): 4061004180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 409, 540, 818, 1227, 1636, 2045, 2454, 3681, 4090, 4908, 6135, 7362, 8180, 8677, 11043, 12270, 14724, 17354, 18405, 22086, 24540, 26031, 34708, 36810, 43385, 44172, 52062, 55215, 73620, 78093, 86770, 104124, 110430, 130155, 156186, 173540, 220860, 234279, 260310, 312372, 390465, 468558, 520620, 780930, 937116, 1171395, 1561860, 2342790, 3548893, 4685580, 7097786, 10646679, 14195572, 17744465, 21293358, 31940037, 35488930, 42586716, 53233395, 63880074, 70977860, 95820111, 106466790, 127760148, 159700185, 191640222, 212933580, 319400370, 383280444, 479100555, 638800740, 958201110, 1916402220]

約数ペア:

[(1, 1916402220), (2, 958201110), (3, 638800740), (4, 479100555), (5, 383280444), (6, 319400370), (9, 212933580), (10, 191640222), (12, 159700185), (15, 127760148), (18, 106466790), (20, 95820111), (27, 70977860), (30, 63880074), (36, 53233395), (45, 42586716), (54, 35488930), (60, 31940037), (90, 21293358), (108, 17744465), (135, 14195572), (180, 10646679), (270, 7097786), (409, 4685580), (540, 3548893), (818, 2342790), (1227, 1561860), (1636, 1171395), (2045, 937116), (2454, 780930), (3681, 520620), (4090, 468558), (4908, 390465), (6135, 312372), (7362, 260310), (8180, 234279), (8677, 220860), (11043, 173540), (12270, 156186), (14724, 130155), (17354, 110430), (18405, 104124), (22086, 86770), (24540, 78093), (26031, 73620), (34708, 55215), (36810, 52062), (43385, 44172)]