6405230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 12852000

約数和(自身を除く): 6446770

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1699, 1885, 3398, 3770, 8495, 16990, 22087, 44174, 49271, 98542, 110435, 220870, 246355, 492710, 640523, 1281046, 3202615, 6405230]

約数ペア:

[(1, 6405230), (2, 3202615), (5, 1281046), (10, 640523), (13, 492710), (26, 246355), (29, 220870), (58, 110435), (65, 98542), (130, 49271), (145, 44174), (290, 22087), (377, 16990), (754, 8495), (1699, 3770), (1885, 3398)]