185699990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{1657}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 382480704

約数和(自身を除く): 196780714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1601, 1657, 3202, 3314, 8005, 8285, 11207, 11599, 16010, 16570, 22414, 23198, 56035, 57995, 112070, 115990, 2652857, 5305714, 13264285, 18569999, 26528570, 37139998, 92849995, 185699990]

約数ペア:

[(1, 185699990), (2, 92849995), (5, 37139998), (7, 26528570), (10, 18569999), (14, 13264285), (35, 5305714), (70, 2652857), (1601, 115990), (1657, 112070), (3202, 57995), (3314, 56035), (8005, 23198), (8285, 22414), (11207, 16570), (11599, 16010)]