30588930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4871

約数の個数: 48

約数和(自身を含む): 80668224

約数和(自身を除く): 50079294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 4787, 6390, 9574, 14361, 23935, 28722, 43083, 47870, 71805, 86166, 143610, 215415, 339877, 430830, 679754, 1019631, 1699385, 2039262, 3058893, 3398770, 5098155, 6117786, 10196310, 15294465, 30588930]

約数ペア:

[(1, 30588930), (2, 15294465), (3, 10196310), (5, 6117786), (6, 5098155), (9, 3398770), (10, 3058893), (15, 2039262), (18, 1699385), (30, 1019631), (45, 679754), (71, 430830), (90, 339877), (142, 215415), (213, 143610), (355, 86166), (426, 71805), (639, 47870), (710, 43083), (1065, 28722), (1278, 23935), (2130, 14361), (3195, 9574), (4787, 6390)]