3689220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61487}}^1$

素因数の和:61499

約数の個数: 24

約数和(自身を含む): 10329984

約数和(自身を除く): 6640764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61487, 122974, 184461, 245948, 307435, 368922, 614870, 737844, 922305, 1229740, 1844610, 3689220]

約数ペア:

[(1, 3689220), (2, 1844610), (3, 1229740), (4, 922305), (5, 737844), (6, 614870), (10, 368922), (12, 307435), (15, 245948), (20, 184461), (30, 122974), (60, 61487)]