30290474877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1\times {\mathrm{3511}}^1$

素因数の和:5093

約数の個数: 32

約数和(自身を含む): 43814588160

約数和(自身を除く): 13524113283

約数列:

[1, 3, 13, 39, 157, 471, 1409, 2041, 3511, 4227, 6123, 10533, 18317, 45643, 54951, 136929, 221213, 551227, 663639, 1653681, 2875769, 4946999, 7165951, 8627307, 14840997, 21497853, 64310987, 192932961, 776678843, 2330036529, 10096824959, 30290474877]

約数ペア:

[(1, 30290474877), (3, 10096824959), (13, 2330036529), (39, 776678843), (157, 192932961), (471, 64310987), (1409, 21497853), (2041, 14840997), (3511, 8627307), (4227, 7165951), (6123, 4946999), (10533, 2875769), (18317, 1653681), (45643, 663639), (54951, 551227), (136929, 221213)]