868333620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{187951}}^1$

素因数の和:187981

約数の個数: 96

約数和(自身を含む): 3031289856

約数和(自身を除く): 2162956236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 187951, 375902, 563853, 751804, 939755, 1127706, 1315657, 1879510, 2067461, 2255412, 2631314, 2819265, 3759020, 3946971, 4134922, 5262628, 5638530, 6202383, 6578285, 7893942, 8269844, 10337305, 11277060, 12404766, 13156570, 14472227, 15787884, 19734855, 20674610, 24809532, 26313140, 28944454, 31011915, 39469710, 41349220, 43416681, 57888908, 62023830, 72361135, 78939420, 86833362, 124047660, 144722270, 173666724, 217083405, 289444540, 434166810, 868333620]

約数ペア:

[(1, 868333620), (2, 434166810), (3, 289444540), (4, 217083405), (5, 173666724), (6, 144722270), (7, 124047660), (10, 86833362), (11, 78939420), (12, 72361135), (14, 62023830), (15, 57888908), (20, 43416681), (21, 41349220), (22, 39469710), (28, 31011915), (30, 28944454), (33, 26313140), (35, 24809532), (42, 20674610), (44, 19734855), (55, 15787884), (60, 14472227), (66, 13156570), (70, 12404766), (77, 11277060), (84, 10337305), (105, 8269844), (110, 7893942), (132, 6578285), (140, 6202383), (154, 5638530), (165, 5262628), (210, 4134922), (220, 3946971), (231, 3759020), (308, 2819265), (330, 2631314), (385, 2255412), (420, 2067461), (462, 1879510), (660, 1315657), (770, 1127706), (924, 939755), (1155, 751804), (1540, 563853), (2310, 375902), (4620, 187951)]