259715610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3407}}^1$

素因数の和:3449

約数の個数: 144

約数和(自身を含む): 848510208

約数和(自身を除く): 588794598

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2310, 2541, 3407, 3465, 3630, 4235, 5082, 5445, 6814, 6930, 7623, 8470, 10221, 10890, 12705, 15246, 17035, 20442, 23849, 25410, 30663, 34070, 37477, 38115, 47698, 51105, 61326, 71547, 74954, 76230, 102210, 112431, 119245, 143094, 153315, 187385, 214641, 224862, 238490, 262339, 306630, 337293, 357735, 374770, 412247, 429282, 524678, 562155, 674586, 715470, 787017, 824494, 1073205, 1124310, 1236741, 1311695, 1574034, 1686465, 2061235, 2146410, 2361051, 2473482, 2623390, 2885729, 3372930, 3710223, 3935085, 4122470, 4722102, 5771458, 6183705, 7420446, 7870170, 8657187, 11805255, 12367410, 14428645, 17314374, 18551115, 23610510, 25971561, 28857290, 37102230, 43285935, 51943122, 86571870, 129857805, 259715610]

約数ペア:

[(1, 259715610), (2, 129857805), (3, 86571870), (5, 51943122), (6, 43285935), (7, 37102230), (9, 28857290), (10, 25971561), (11, 23610510), (14, 18551115), (15, 17314374), (18, 14428645), (21, 12367410), (22, 11805255), (30, 8657187), (33, 7870170), (35, 7420446), (42, 6183705), (45, 5771458), (55, 4722102), (63, 4122470), (66, 3935085), (70, 3710223), (77, 3372930), (90, 2885729), (99, 2623390), (105, 2473482), (110, 2361051), (121, 2146410), (126, 2061235), (154, 1686465), (165, 1574034), (198, 1311695), (210, 1236741), (231, 1124310), (242, 1073205), (315, 824494), (330, 787017), (363, 715470), (385, 674586), (462, 562155), (495, 524678), (605, 429282), (630, 412247), (693, 374770), (726, 357735), (770, 337293), (847, 306630), (990, 262339), (1089, 238490), (1155, 224862), (1210, 214641), (1386, 187385), (1694, 153315), (1815, 143094), (2178, 119245), (2310, 112431), (2541, 102210), (3407, 76230), (3465, 74954), (3630, 71547), (4235, 61326), (5082, 51105), (5445, 47698), (6814, 38115), (6930, 37477), (7623, 34070), (8470, 30663), (10221, 25410), (10890, 23849), (12705, 20442), (15246, 17035)]