65075670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21911}}^1$

素因数の和:21938

約数の個数: 64

約数和(自身を含む): 189319680

約数和(自身を除く): 124244010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 21911, 43822, 65733, 109555, 131466, 197199, 219110, 241021, 328665, 394398, 482042, 591597, 657330, 723063, 985995, 1183194, 1205105, 1446126, 1971990, 2169189, 2410210, 2957985, 3615315, 4338378, 5915970, 6507567, 7230630, 10845945, 13015134, 21691890, 32537835, 65075670]

約数ペア:

[(1, 65075670), (2, 32537835), (3, 21691890), (5, 13015134), (6, 10845945), (9, 7230630), (10, 6507567), (11, 5915970), (15, 4338378), (18, 3615315), (22, 2957985), (27, 2410210), (30, 2169189), (33, 1971990), (45, 1446126), (54, 1205105), (55, 1183194), (66, 985995), (90, 723063), (99, 657330), (110, 591597), (135, 482042), (165, 394398), (198, 328665), (270, 241021), (297, 219110), (330, 197199), (495, 131466), (594, 109555), (990, 65733), (1485, 43822), (2970, 21911)]