82961340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17957}}^1$

素因数の和:17987

約数の個数: 96

約数和(自身を含む): 289626624

約数和(自身を除く): 206665284

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, 17957, 35914, 53871, 71828, 89785, 107742, 125699, 179570, 197527, 215484, 251398, 269355, 359140, 377097, 395054, 502796, 538710, 592581, 628495, 754194, 790108, 987635, 1077420, 1185162, 1256990, 1382689, 1508388, 1885485, 1975270, 2370324, 2513980, 2765378, 2962905, 3770970, 3950540, 4148067, 5530756, 5925810, 6913445, 7541940, 8296134, 11851620, 13826890, 16592268, 20740335, 27653780, 41480670, 82961340]

約数ペア:

[(1, 82961340), (2, 41480670), (3, 27653780), (4, 20740335), (5, 16592268), (6, 13826890), (7, 11851620), (10, 8296134), (11, 7541940), (12, 6913445), (14, 5925810), (15, 5530756), (20, 4148067), (21, 3950540), (22, 3770970), (28, 2962905), (30, 2765378), (33, 2513980), (35, 2370324), (42, 1975270), (44, 1885485), (55, 1508388), (60, 1382689), (66, 1256990), (70, 1185162), (77, 1077420), (84, 987635), (105, 790108), (110, 754194), (132, 628495), (140, 592581), (154, 538710), (165, 502796), (210, 395054), (220, 377097), (231, 359140), (308, 269355), (330, 251398), (385, 215484), (420, 197527), (462, 179570), (660, 125699), (770, 107742), (924, 89785), (1155, 71828), (1540, 53871), (2310, 35914), (4620, 17957)]