70093790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17393}}^1$

素因数の和:17444

約数の個数: 32

約数和(自身を含む): 140265216

約数和(自身を除く): 70171426

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 17393, 34786, 86965, 173930, 226109, 452218, 539183, 1078366, 1130545, 2261090, 2695915, 5391830, 7009379, 14018758, 35046895, 70093790]

約数ペア:

[(1, 70093790), (2, 35046895), (5, 14018758), (10, 7009379), (13, 5391830), (26, 2695915), (31, 2261090), (62, 1130545), (65, 1078366), (130, 539183), (155, 452218), (310, 226109), (403, 173930), (806, 86965), (2015, 34786), (4030, 17393)]