70923830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5281}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 136909440

約数和(自身を除く): 65985610

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 5281, 6715, 10562, 13430, 26405, 52810, 89777, 179554, 417199, 448885, 834398, 897770, 2085995, 4171990, 7092383, 14184766, 35461915, 70923830]

約数ペア:

[(1, 70923830), (2, 35461915), (5, 14184766), (10, 7092383), (17, 4171990), (34, 2085995), (79, 897770), (85, 834398), (158, 448885), (170, 417199), (395, 179554), (790, 89777), (1343, 52810), (2686, 26405), (5281, 13430), (6715, 10562)]