7584930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 20015424

約数和(自身を除く): 12430494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1187, 1278, 2130, 2374, 3195, 3561, 5935, 6390, 7122, 10683, 11870, 17805, 21366, 35610, 53415, 84277, 106830, 168554, 252831, 421385, 505662, 758493, 842770, 1264155, 1516986, 2528310, 3792465, 7584930]

約数ペア:

[(1, 7584930), (2, 3792465), (3, 2528310), (5, 1516986), (6, 1264155), (9, 842770), (10, 758493), (15, 505662), (18, 421385), (30, 252831), (45, 168554), (71, 106830), (90, 84277), (142, 53415), (213, 35610), (355, 21366), (426, 17805), (639, 11870), (710, 10683), (1065, 7122), (1187, 6390), (1278, 5935), (2130, 3561), (2374, 3195)]