85539720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101833}}^1$

素因数の和:101854

約数の個数: 64

約数和(自身を含む): 293281920

約数和(自身を除く): 207742200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 101833, 203666, 305499, 407332, 509165, 610998, 712831, 814664, 1018330, 1221996, 1425662, 1527495, 2036660, 2138493, 2443992, 2851324, 3054990, 3564155, 4073320, 4276986, 5702648, 6109980, 7128310, 8553972, 10692465, 12219960, 14256620, 17107944, 21384930, 28513240, 42769860, 85539720]

約数ペア:

[(1, 85539720), (2, 42769860), (3, 28513240), (4, 21384930), (5, 17107944), (6, 14256620), (7, 12219960), (8, 10692465), (10, 8553972), (12, 7128310), (14, 6109980), (15, 5702648), (20, 4276986), (21, 4073320), (24, 3564155), (28, 3054990), (30, 2851324), (35, 2443992), (40, 2138493), (42, 2036660), (56, 1527495), (60, 1425662), (70, 1221996), (84, 1018330), (105, 814664), (120, 712831), (140, 610998), (168, 509165), (210, 407332), (280, 305499), (420, 203666), (840, 101833)]