1439486580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{26987}}^1$

素因数の和:27133

約数の個数: 96

約数和(自身を含む): 4642799616

約数和(自身を除く): 3203313036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 7620, 8890, 10668, 13335, 17780, 26670, 26987, 53340, 53974, 80961, 107948, 134935, 161922, 188909, 269870, 323844, 377818, 404805, 539740, 566727, 755636, 809610, 944545, 1133454, 1619220, 1889090, 2266908, 2833635, 3427349, 3778180, 5667270, 6854698, 10282047, 11334540, 13709396, 17136745, 20564094, 23991443, 34273490, 41128188, 47982886, 51410235, 68546980, 71974329, 95965772, 102820470, 119957215, 143948658, 205640940, 239914430, 287897316, 359871645, 479828860, 719743290, 1439486580]

約数ペア:

[(1, 1439486580), (2, 719743290), (3, 479828860), (4, 359871645), (5, 287897316), (6, 239914430), (7, 205640940), (10, 143948658), (12, 119957215), (14, 102820470), (15, 95965772), (20, 71974329), (21, 68546980), (28, 51410235), (30, 47982886), (35, 41128188), (42, 34273490), (60, 23991443), (70, 20564094), (84, 17136745), (105, 13709396), (127, 11334540), (140, 10282047), (210, 6854698), (254, 5667270), (381, 3778180), (420, 3427349), (508, 2833635), (635, 2266908), (762, 1889090), (889, 1619220), (1270, 1133454), (1524, 944545), (1778, 809610), (1905, 755636), (2540, 566727), (2667, 539740), (3556, 404805), (3810, 377818), (4445, 323844), (5334, 269870), (7620, 188909), (8890, 161922), (10668, 134935), (13335, 107948), (17780, 80961), (26670, 53974), (26987, 53340)]