7135881690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{2749}}^1$

素因数の和:3076

約数の個数: 128

約数和(自身を含む): 20072448000

約数和(自身を除く): 12936566310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 263, 282, 329, 470, 526, 658, 705, 789, 987, 1315, 1410, 1578, 1645, 1841, 1974, 2630, 2749, 3290, 3682, 3945, 4935, 5498, 5523, 7890, 8247, 9205, 9870, 11046, 12361, 13745, 16494, 18410, 19243, 24722, 27490, 27615, 37083, 38486, 41235, 55230, 57729, 61805, 74166, 82470, 86527, 96215, 115458, 123610, 129203, 173054, 185415, 192430, 258406, 259581, 288645, 370830, 387609, 432635, 519162, 577290, 646015, 722987, 775218, 865270, 904421, 1292030, 1297905, 1445974, 1808842, 1938045, 2168961, 2595810, 2713263, 3614935, 3876090, 4337922, 4522105, 5060909, 5426526, 7229870, 9044210, 10121818, 10844805, 13566315, 15182727, 21689610, 25304545, 27132630, 30365454, 33980389, 50609090, 67960778, 75913635, 101941167, 151827270, 169901945, 203882334, 237862723, 339803890, 475725446, 509705835, 713588169, 1019411670, 1189313615, 1427176338, 2378627230, 3567940845, 7135881690]

約数ペア:

[(1, 7135881690), (2, 3567940845), (3, 2378627230), (5, 1427176338), (6, 1189313615), (7, 1019411670), (10, 713588169), (14, 509705835), (15, 475725446), (21, 339803890), (30, 237862723), (35, 203882334), (42, 169901945), (47, 151827270), (70, 101941167), (94, 75913635), (105, 67960778), (141, 50609090), (210, 33980389), (235, 30365454), (263, 27132630), (282, 25304545), (329, 21689610), (470, 15182727), (526, 13566315), (658, 10844805), (705, 10121818), (789, 9044210), (987, 7229870), (1315, 5426526), (1410, 5060909), (1578, 4522105), (1645, 4337922), (1841, 3876090), (1974, 3614935), (2630, 2713263), (2749, 2595810), (3290, 2168961), (3682, 1938045), (3945, 1808842), (4935, 1445974), (5498, 1297905), (5523, 1292030), (7890, 904421), (8247, 865270), (9205, 775218), (9870, 722987), (11046, 646015), (12361, 577290), (13745, 519162), (16494, 432635), (18410, 387609), (19243, 370830), (24722, 288645), (27490, 259581), (27615, 258406), (37083, 192430), (38486, 185415), (41235, 173054), (55230, 129203), (57729, 123610), (61805, 115458), (74166, 96215), (82470, 86527)]