168572070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21529}}^1$

素因数の和:21574

約数の個数: 64

約数和(自身を含む): 465048000

約数和(自身を除く): 296475930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 21529, 43058, 64587, 107645, 129174, 193761, 215290, 322935, 387522, 581283, 624341, 645870, 968805, 1162566, 1248682, 1873023, 1937610, 2906415, 3121705, 3746046, 5619069, 5812830, 6243410, 9365115, 11238138, 16857207, 18730230, 28095345, 33714414, 56190690, 84286035, 168572070]

約数ペア:

[(1, 168572070), (2, 84286035), (3, 56190690), (5, 33714414), (6, 28095345), (9, 18730230), (10, 16857207), (15, 11238138), (18, 9365115), (27, 6243410), (29, 5812830), (30, 5619069), (45, 3746046), (54, 3121705), (58, 2906415), (87, 1937610), (90, 1873023), (135, 1248682), (145, 1162566), (174, 968805), (261, 645870), (270, 624341), (290, 581283), (435, 387522), (522, 322935), (783, 215290), (870, 193761), (1305, 129174), (1566, 107645), (2610, 64587), (3915, 43058), (7830, 21529)]