30995412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11903}}^1$

素因数の和:11948

約数の個数: 48

約数和(自身を含む): 85327872

約数和(自身を除く): 54332460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11903, 23806, 35709, 47612, 71418, 83321, 142836, 166642, 249963, 333284, 368993, 499926, 737986, 999852, 1106979, 1475972, 2213958, 2582951, 4427916, 5165902, 7748853, 10331804, 15497706, 30995412]

約数ペア:

[(1, 30995412), (2, 15497706), (3, 10331804), (4, 7748853), (6, 5165902), (7, 4427916), (12, 2582951), (14, 2213958), (21, 1475972), (28, 1106979), (31, 999852), (42, 737986), (62, 499926), (84, 368993), (93, 333284), (124, 249963), (186, 166642), (217, 142836), (372, 83321), (434, 71418), (651, 47612), (868, 35709), (1302, 23806), (2604, 11903)]