64179430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39863}}^1$

素因数の和:39900

約数の個数: 32

約数和(自身を含む): 137769984

約数和(自身を除く): 73590554

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 39863, 79726, 199315, 279041, 398630, 558082, 916849, 1395205, 1833698, 2790410, 4584245, 6417943, 9168490, 12835886, 32089715, 64179430]

約数ペア:

[(1, 64179430), (2, 32089715), (5, 12835886), (7, 9168490), (10, 6417943), (14, 4584245), (23, 2790410), (35, 1833698), (46, 1395205), (70, 916849), (115, 558082), (161, 398630), (230, 279041), (322, 199315), (805, 79726), (1610, 39863)]