64339380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17021}}^1$

素因数の和:17046

約数の個数: 96

約数和(自身を含む): 228775680

約数和(自身を除く): 164436300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17021, 34042, 51063, 68084, 85105, 102126, 119147, 153189, 170210, 204252, 238294, 255315, 306378, 340420, 357441, 459567, 476588, 510630, 595735, 612756, 714882, 765945, 919134, 1021260, 1072323, 1191470, 1429764, 1531890, 1787205, 1838268, 2144646, 2297835, 2382940, 3063780, 3216969, 3574410, 4289292, 4595670, 5361615, 6433938, 7148820, 9191340, 10723230, 12867876, 16084845, 21446460, 32169690, 64339380]

約数ペア:

[(1, 64339380), (2, 32169690), (3, 21446460), (4, 16084845), (5, 12867876), (6, 10723230), (7, 9191340), (9, 7148820), (10, 6433938), (12, 5361615), (14, 4595670), (15, 4289292), (18, 3574410), (20, 3216969), (21, 3063780), (27, 2382940), (28, 2297835), (30, 2144646), (35, 1838268), (36, 1787205), (42, 1531890), (45, 1429764), (54, 1191470), (60, 1072323), (63, 1021260), (70, 919134), (84, 765945), (90, 714882), (105, 612756), (108, 595735), (126, 510630), (135, 476588), (140, 459567), (180, 357441), (189, 340420), (210, 306378), (252, 255315), (270, 238294), (315, 204252), (378, 170210), (420, 153189), (540, 119147), (630, 102126), (756, 85105), (945, 68084), (1260, 51063), (1890, 34042), (3780, 17021)]