2913218460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{18539}}^1$

素因数の和:18657

約数の個数: 120

約数和(自身を含む): 9233587440

約数和(自身を除く): 6320368980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1164, 1455, 1620, 1746, 1940, 2619, 2910, 3492, 4365, 5238, 5820, 7857, 8730, 10476, 13095, 15714, 17460, 18539, 26190, 31428, 37078, 39285, 52380, 55617, 74156, 78570, 92695, 111234, 157140, 166851, 185390, 222468, 278085, 333702, 370780, 500553, 556170, 667404, 834255, 1001106, 1112340, 1501659, 1668510, 1798283, 2002212, 2502765, 3003318, 3337020, 3596566, 5005530, 5394849, 6006636, 7193132, 7508295, 8991415, 10011060, 10789698, 15016590, 16184547, 17982830, 21579396, 26974245, 30033180, 32369094, 35965660, 48553641, 53948490, 64738188, 80922735, 97107282, 107896980, 145660923, 161845470, 194214564, 242768205, 291321846, 323690940, 485536410, 582643692, 728304615, 971072820, 1456609230, 2913218460]

約数ペア:

[(1, 2913218460), (2, 1456609230), (3, 971072820), (4, 728304615), (5, 582643692), (6, 485536410), (9, 323690940), (10, 291321846), (12, 242768205), (15, 194214564), (18, 161845470), (20, 145660923), (27, 107896980), (30, 97107282), (36, 80922735), (45, 64738188), (54, 53948490), (60, 48553641), (81, 35965660), (90, 32369094), (97, 30033180), (108, 26974245), (135, 21579396), (162, 17982830), (180, 16184547), (194, 15016590), (270, 10789698), (291, 10011060), (324, 8991415), (388, 7508295), (405, 7193132), (485, 6006636), (540, 5394849), (582, 5005530), (810, 3596566), (873, 3337020), (970, 3003318), (1164, 2502765), (1455, 2002212), (1620, 1798283), (1746, 1668510), (1940, 1501659), (2619, 1112340), (2910, 1001106), (3492, 834255), (4365, 667404), (5238, 556170), (5820, 500553), (7857, 370780), (8730, 333702), (10476, 278085), (13095, 222468), (15714, 185390), (17460, 166851), (18539, 157140), (26190, 111234), (31428, 92695), (37078, 78570), (39285, 74156), (52380, 55617)]