12076890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 33454080

約数和(自身を除く): 21377190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 439, 655, 786, 878, 917, 1310, 1317, 1834, 1965, 2195, 2634, 2751, 3073, 3930, 4390, 4585, 5502, 6146, 6585, 9170, 9219, 13170, 13755, 15365, 18438, 27510, 30730, 46095, 57509, 92190, 115018, 172527, 287545, 345054, 402563, 575090, 805126, 862635, 1207689, 1725270, 2012815, 2415378, 4025630, 6038445, 12076890]

約数ペア:

[(1, 12076890), (2, 6038445), (3, 4025630), (5, 2415378), (6, 2012815), (7, 1725270), (10, 1207689), (14, 862635), (15, 805126), (21, 575090), (30, 402563), (35, 345054), (42, 287545), (70, 172527), (105, 115018), (131, 92190), (210, 57509), (262, 46095), (393, 30730), (439, 27510), (655, 18438), (786, 15365), (878, 13755), (917, 13170), (1310, 9219), (1317, 9170), (1834, 6585), (1965, 6146), (2195, 5502), (2634, 4585), (2751, 4390), (3073, 3930)]