8169070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 18579456

約数和(自身を除く): 10410386

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 191, 235, 329, 382, 455, 470, 611, 658, 910, 955, 1222, 1337, 1645, 1910, 2483, 2674, 3055, 3290, 4277, 4966, 6110, 6685, 8554, 8977, 12415, 13370, 17381, 17954, 21385, 24830, 34762, 42770, 44885, 62839, 86905, 89770, 116701, 125678, 173810, 233402, 314195, 583505, 628390, 816907, 1167010, 1633814, 4084535, 8169070]

約数ペア:

[(1, 8169070), (2, 4084535), (5, 1633814), (7, 1167010), (10, 816907), (13, 628390), (14, 583505), (26, 314195), (35, 233402), (47, 173810), (65, 125678), (70, 116701), (91, 89770), (94, 86905), (130, 62839), (182, 44885), (191, 42770), (235, 34762), (329, 24830), (382, 21385), (455, 17954), (470, 17381), (611, 13370), (658, 12415), (910, 8977), (955, 8554), (1222, 6685), (1337, 6110), (1645, 4966), (1910, 4277), (2483, 3290), (2674, 3055)]