30479142

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 62150400

約数和(自身を除く): 31671258

約数列:

[1, 2, 3, 6, 103, 149, 206, 298, 309, 331, 447, 618, 662, 894, 993, 1986, 15347, 30694, 34093, 46041, 49319, 68186, 92082, 98638, 102279, 147957, 204558, 295914, 5079857, 10159714, 15239571, 30479142]

約数ペア:

[(1, 30479142), (2, 15239571), (3, 10159714), (6, 5079857), (103, 295914), (149, 204558), (206, 147957), (298, 102279), (309, 98638), (331, 92082), (447, 68186), (618, 49319), (662, 46041), (894, 34093), (993, 30694), (1986, 15347)]