451837890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8641}}^1$

素因数の和:8744

約数の個数: 96

約数和(自身を含む): 1358937216

約数和(自身を除く): 907099326

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 83, 90, 105, 126, 166, 210, 249, 315, 415, 498, 581, 630, 747, 830, 1162, 1245, 1494, 1743, 2490, 2905, 3486, 3735, 5229, 5810, 7470, 8641, 8715, 10458, 17282, 17430, 25923, 26145, 43205, 51846, 52290, 60487, 77769, 86410, 120974, 129615, 155538, 181461, 259230, 302435, 362922, 388845, 544383, 604870, 717203, 777690, 907305, 1088766, 1434406, 1814610, 2151609, 2721915, 3586015, 4303218, 5020421, 5443830, 6454827, 7172030, 10040842, 10758045, 12909654, 15061263, 21516090, 25102105, 30122526, 32274135, 45183789, 50204210, 64548270, 75306315, 90367578, 150612630, 225918945, 451837890]

約数ペア:

[(1, 451837890), (2, 225918945), (3, 150612630), (5, 90367578), (6, 75306315), (7, 64548270), (9, 50204210), (10, 45183789), (14, 32274135), (15, 30122526), (18, 25102105), (21, 21516090), (30, 15061263), (35, 12909654), (42, 10758045), (45, 10040842), (63, 7172030), (70, 6454827), (83, 5443830), (90, 5020421), (105, 4303218), (126, 3586015), (166, 2721915), (210, 2151609), (249, 1814610), (315, 1434406), (415, 1088766), (498, 907305), (581, 777690), (630, 717203), (747, 604870), (830, 544383), (1162, 388845), (1245, 362922), (1494, 302435), (1743, 259230), (2490, 181461), (2905, 155538), (3486, 129615), (3735, 120974), (5229, 86410), (5810, 77769), (7470, 60487), (8641, 52290), (8715, 51846), (10458, 43205), (17282, 26145), (17430, 25923)]