8151150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{1109}}^1$

素因数の和:1138

約数の個数: 72

約数和(自身を含む): 23536440

約数和(自身を除く): 15385290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1109, 1225, 1470, 2218, 2450, 3327, 3675, 5545, 6654, 7350, 7763, 11090, 15526, 16635, 23289, 27725, 33270, 38815, 46578, 54341, 55450, 77630, 83175, 108682, 116445, 163023, 166350, 194075, 232890, 271705, 326046, 388150, 543410, 582225, 815115, 1164450, 1358525, 1630230, 2717050, 4075575, 8151150]

約数ペア:

[(1, 8151150), (2, 4075575), (3, 2717050), (5, 1630230), (6, 1358525), (7, 1164450), (10, 815115), (14, 582225), (15, 543410), (21, 388150), (25, 326046), (30, 271705), (35, 232890), (42, 194075), (49, 166350), (50, 163023), (70, 116445), (75, 108682), (98, 83175), (105, 77630), (147, 55450), (150, 54341), (175, 46578), (210, 38815), (245, 33270), (294, 27725), (350, 23289), (490, 16635), (525, 15526), (735, 11090), (1050, 7763), (1109, 7350), (1225, 6654), (1470, 5545), (2218, 3675), (2450, 3327)]