315039570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1259}}^1$

素因数の和:1727

約数の個数: 64

約数和(自身を含む): 798336000

約数和(自身を除く): 483296430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 439, 570, 878, 1259, 1317, 2195, 2518, 2634, 3777, 4390, 6295, 6585, 7554, 8341, 12590, 13170, 16682, 18885, 23921, 25023, 37770, 41705, 47842, 50046, 71763, 83410, 119605, 125115, 143526, 239210, 250230, 358815, 552701, 717630, 1105402, 1658103, 2763505, 3316206, 5527010, 8290515, 10501319, 16581030, 21002638, 31503957, 52506595, 63007914, 105013190, 157519785, 315039570]

約数ペア:

[(1, 315039570), (2, 157519785), (3, 105013190), (5, 63007914), (6, 52506595), (10, 31503957), (15, 21002638), (19, 16581030), (30, 10501319), (38, 8290515), (57, 5527010), (95, 3316206), (114, 2763505), (190, 1658103), (285, 1105402), (439, 717630), (570, 552701), (878, 358815), (1259, 250230), (1317, 239210), (2195, 143526), (2518, 125115), (2634, 119605), (3777, 83410), (4390, 71763), (6295, 50046), (6585, 47842), (7554, 41705), (8341, 37770), (12590, 25023), (13170, 23921), (16682, 18885)]