4863660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 13767936

約数和(自身を除く): 8904276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 787, 1030, 1236, 1545, 1574, 2060, 2361, 3090, 3148, 3935, 4722, 6180, 7870, 9444, 11805, 15740, 23610, 47220, 81061, 162122, 243183, 324244, 405305, 486366, 810610, 972732, 1215915, 1621220, 2431830, 4863660]

約数ペア:

[(1, 4863660), (2, 2431830), (3, 1621220), (4, 1215915), (5, 972732), (6, 810610), (10, 486366), (12, 405305), (15, 324244), (20, 243183), (30, 162122), (60, 81061), (103, 47220), (206, 23610), (309, 15740), (412, 11805), (515, 9444), (618, 7870), (787, 6180), (1030, 4722), (1236, 3935), (1545, 3148), (1574, 3090), (2060, 2361)]