30988902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23801}}^1$

素因数の和:23844

約数の個数: 32

約数和(自身を含む): 73119744

約数和(自身を除く): 42130842

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 23801, 47602, 71403, 142806, 166607, 333214, 499821, 737831, 999642, 1475662, 2213493, 4426986, 5164817, 10329634, 15494451, 30988902]

約数ペア:

[(1, 30988902), (2, 15494451), (3, 10329634), (6, 5164817), (7, 4426986), (14, 2213493), (21, 1475662), (31, 999642), (42, 737831), (62, 499821), (93, 333214), (186, 166607), (217, 142806), (434, 71403), (651, 47602), (1302, 23801)]