42892920

素因数分解:

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

素因数の和:17045

約数の個数: 96

約数和(自身を含む): 159325920

約数和(自身を除く): 116433000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 17021, 34042, 51063, 68084, 85105, 102126, 119147, 136168, 153189, 170210, 204252, 238294, 255315, 306378, 340420, 357441, 408504, 476588, 510630, 595735, 612756, 680840, 714882, 765945, 953176, 1021260, 1072323, 1191470, 1225512, 1429764, 1531890, 1787205, 2042520, 2144646, 2382940, 2859528, 3063780, 3574410, 4289292, 4765880, 5361615, 6127560, 7148820, 8578584, 10723230, 14297640, 21446460, 42892920]

約数ペア:

[(1, 42892920), (2, 21446460), (3, 14297640), (4, 10723230), (5, 8578584), (6, 7148820), (7, 6127560), (8, 5361615), (9, 4765880), (10, 4289292), (12, 3574410), (14, 3063780), (15, 2859528), (18, 2382940), (20, 2144646), (21, 2042520), (24, 1787205), (28, 1531890), (30, 1429764), (35, 1225512), (36, 1191470), (40, 1072323), (42, 1021260), (45, 953176), (56, 765945), (60, 714882), (63, 680840), (70, 612756), (72, 595735), (84, 510630), (90, 476588), (105, 408504), (120, 357441), (126, 340420), (140, 306378), (168, 255315), (180, 238294), (210, 204252), (252, 170210), (280, 153189), (315, 136168), (360, 119147), (420, 102126), (504, 85105), (630, 68084), (840, 51063), (1260, 34042), (2520, 17021)]