39302460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2251}}^1$

素因数の和:2363

約数の個数: 72

約数和(自身を含む): 120500016

約数和(自身を除く): 81197556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2251, 2910, 3492, 4365, 4502, 5820, 6753, 8730, 9004, 11255, 13506, 17460, 20259, 22510, 27012, 33765, 40518, 45020, 67530, 81036, 101295, 135060, 202590, 218347, 405180, 436694, 655041, 873388, 1091735, 1310082, 1965123, 2183470, 2620164, 3275205, 3930246, 4366940, 6550410, 7860492, 9825615, 13100820, 19651230, 39302460]

約数ペア:

[(1, 39302460), (2, 19651230), (3, 13100820), (4, 9825615), (5, 7860492), (6, 6550410), (9, 4366940), (10, 3930246), (12, 3275205), (15, 2620164), (18, 2183470), (20, 1965123), (30, 1310082), (36, 1091735), (45, 873388), (60, 655041), (90, 436694), (97, 405180), (180, 218347), (194, 202590), (291, 135060), (388, 101295), (485, 81036), (582, 67530), (873, 45020), (970, 40518), (1164, 33765), (1455, 27012), (1746, 22510), (1940, 20259), (2251, 17460), (2910, 13506), (3492, 11255), (4365, 9004), (4502, 8730), (5820, 6753)]