71312460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12253}}^1$

素因数の和:12362

約数の個数: 48

約数和(自身を含む): 201749856

約数和(自身を除く): 130437396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 12253, 24506, 36759, 49012, 61265, 73518, 122530, 147036, 183795, 245060, 367590, 735180, 1188541, 2377082, 3565623, 4754164, 5942705, 7131246, 11885410, 14262492, 17828115, 23770820, 35656230, 71312460]

約数ペア:

[(1, 71312460), (2, 35656230), (3, 23770820), (4, 17828115), (5, 14262492), (6, 11885410), (10, 7131246), (12, 5942705), (15, 4754164), (20, 3565623), (30, 2377082), (60, 1188541), (97, 735180), (194, 367590), (291, 245060), (388, 183795), (485, 147036), (582, 122530), (970, 73518), (1164, 61265), (1455, 49012), (1940, 36759), (2910, 24506), (5820, 12253)]