31848830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{599}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 61992000

約数和(自身を除く): 30143170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 409, 599, 818, 1198, 2045, 2995, 4090, 5317, 5990, 7787, 10634, 15574, 26585, 38935, 53170, 77870, 244991, 489982, 1224955, 2449910, 3184883, 6369766, 15924415, 31848830]

約数ペア:

[(1, 31848830), (2, 15924415), (5, 6369766), (10, 3184883), (13, 2449910), (26, 1224955), (65, 489982), (130, 244991), (409, 77870), (599, 53170), (818, 38935), (1198, 26585), (2045, 15574), (2995, 10634), (4090, 7787), (5317, 5990)]