70823340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{56209}}^1$

素因数の和:56231

約数の個数: 72

約数和(自身を含む): 245525280

約数和(自身を除く): 174701940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 56209, 112418, 168627, 224836, 281045, 337254, 393463, 505881, 562090, 674508, 786926, 843135, 1011762, 1124180, 1180389, 1573852, 1686270, 1967315, 2023524, 2360778, 2529405, 3372540, 3541167, 3934630, 4721556, 5058810, 5901945, 7082334, 7869260, 10117620, 11803890, 14164668, 17705835, 23607780, 35411670, 70823340]

約数ペア:

[(1, 70823340), (2, 35411670), (3, 23607780), (4, 17705835), (5, 14164668), (6, 11803890), (7, 10117620), (9, 7869260), (10, 7082334), (12, 5901945), (14, 5058810), (15, 4721556), (18, 3934630), (20, 3541167), (21, 3372540), (28, 2529405), (30, 2360778), (35, 2023524), (36, 1967315), (42, 1686270), (45, 1573852), (60, 1180389), (63, 1124180), (70, 1011762), (84, 843135), (90, 786926), (105, 674508), (126, 562090), (140, 505881), (180, 393463), (210, 337254), (252, 281045), (315, 224836), (420, 168627), (630, 112418), (1260, 56209)]