30404335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 10883345

約数列:

[1, 5, 13, 31, 65, 79, 155, 191, 395, 403, 955, 1027, 2015, 2449, 2483, 5135, 5921, 12245, 12415, 15089, 29605, 31837, 75445, 76973, 159185, 196157, 384865, 467759, 980785, 2338795, 6080867, 30404335]

約数ペア:

[(1, 30404335), (5, 6080867), (13, 2338795), (31, 980785), (65, 467759), (79, 384865), (155, 196157), (191, 159185), (395, 76973), (403, 75445), (955, 31837), (1027, 29605), (2015, 15089), (2449, 12415), (2483, 12245), (5135, 5921)]