89202540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{30341}}^1$

素因数の和:30367

約数の個数: 72

約数和(自身を含む): 290554992

約数和(自身を除く): 201352452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 30341, 60682, 91023, 121364, 151705, 182046, 212387, 303410, 364092, 424774, 455115, 606820, 637161, 849548, 910230, 1061935, 1274322, 1486709, 1820460, 2123870, 2548644, 2973418, 3185805, 4247740, 4460127, 5946836, 6371610, 7433545, 8920254, 12743220, 14867090, 17840508, 22300635, 29734180, 44601270, 89202540]

約数ペア:

[(1, 89202540), (2, 44601270), (3, 29734180), (4, 22300635), (5, 17840508), (6, 14867090), (7, 12743220), (10, 8920254), (12, 7433545), (14, 6371610), (15, 5946836), (20, 4460127), (21, 4247740), (28, 3185805), (30, 2973418), (35, 2548644), (42, 2123870), (49, 1820460), (60, 1486709), (70, 1274322), (84, 1061935), (98, 910230), (105, 849548), (140, 637161), (147, 606820), (196, 455115), (210, 424774), (245, 364092), (294, 303410), (420, 212387), (490, 182046), (588, 151705), (735, 121364), (980, 91023), (1470, 60682), (2940, 30341)]