2796420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 9031680

約数和(自身を除く): 6235260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 223, 228, 285, 330, 380, 418, 446, 570, 627, 660, 669, 836, 892, 1045, 1115, 1140, 1254, 1338, 2090, 2230, 2453, 2508, 2676, 3135, 3345, 4180, 4237, 4460, 4906, 6270, 6690, 7359, 8474, 9812, 12265, 12540, 12711, 13380, 14718, 16948, 21185, 24530, 25422, 29436, 36795, 42370, 46607, 49060, 50844, 63555, 73590, 84740, 93214, 127110, 139821, 147180, 186428, 233035, 254220, 279642, 466070, 559284, 699105, 932140, 1398210, 2796420]

約数ペア:

[(1, 2796420), (2, 1398210), (3, 932140), (4, 699105), (5, 559284), (6, 466070), (10, 279642), (11, 254220), (12, 233035), (15, 186428), (19, 147180), (20, 139821), (22, 127110), (30, 93214), (33, 84740), (38, 73590), (44, 63555), (55, 50844), (57, 49060), (60, 46607), (66, 42370), (76, 36795), (95, 29436), (110, 25422), (114, 24530), (132, 21185), (165, 16948), (190, 14718), (209, 13380), (220, 12711), (223, 12540), (228, 12265), (285, 9812), (330, 8474), (380, 7359), (418, 6690), (446, 6270), (570, 4906), (627, 4460), (660, 4237), (669, 4180), (836, 3345), (892, 3135), (1045, 2676), (1115, 2508), (1140, 2453), (1254, 2230), (1338, 2090)]