34271820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 144

約数和(自身を含む): 119508480

約数和(自身を除く): 85236660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 911, 990, 1045, 1140, 1254, 1710, 1822, 1881, 1980, 2090, 2508, 2733, 3135, 3420, 3644, 3762, 4180, 4555, 5466, 6270, 7524, 8199, 9110, 9405, 10021, 10932, 12540, 13665, 16398, 17309, 18220, 18810, 20042, 27330, 30063, 32796, 34618, 37620, 40084, 40995, 50105, 51927, 54660, 60126, 69236, 81990, 86545, 90189, 100210, 103854, 120252, 150315, 155781, 163980, 173090, 180378, 190399, 200420, 207708, 259635, 300630, 311562, 346180, 360756, 380798, 450945, 519270, 571197, 601260, 623124, 761596, 778905, 901890, 951995, 1038540, 1142394, 1557810, 1713591, 1803780, 1903990, 2284788, 2855985, 3115620, 3427182, 3807980, 5711970, 6854364, 8567955, 11423940, 17135910, 34271820]

約数ペア:

[(1, 34271820), (2, 17135910), (3, 11423940), (4, 8567955), (5, 6854364), (6, 5711970), (9, 3807980), (10, 3427182), (11, 3115620), (12, 2855985), (15, 2284788), (18, 1903990), (19, 1803780), (20, 1713591), (22, 1557810), (30, 1142394), (33, 1038540), (36, 951995), (38, 901890), (44, 778905), (45, 761596), (55, 623124), (57, 601260), (60, 571197), (66, 519270), (76, 450945), (90, 380798), (95, 360756), (99, 346180), (110, 311562), (114, 300630), (132, 259635), (165, 207708), (171, 200420), (180, 190399), (190, 180378), (198, 173090), (209, 163980), (220, 155781), (228, 150315), (285, 120252), (330, 103854), (342, 100210), (380, 90189), (396, 86545), (418, 81990), (495, 69236), (570, 60126), (627, 54660), (660, 51927), (684, 50105), (836, 40995), (855, 40084), (911, 37620), (990, 34618), (1045, 32796), (1140, 30063), (1254, 27330), (1710, 20042), (1822, 18810), (1881, 18220), (1980, 17309), (2090, 16398), (2508, 13665), (2733, 12540), (3135, 10932), (3420, 10021), (3644, 9405), (3762, 9110), (4180, 8199), (4555, 7524), (5466, 6270)]