2419317215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 3662807040

約数和(自身を除く): 1243489825

約数列:

[1, 5, 7, 19, 23, 35, 95, 115, 133, 161, 367, 431, 437, 665, 805, 1835, 2155, 2185, 2569, 3017, 3059, 6973, 8189, 8441, 9913, 12845, 15085, 15295, 34865, 40945, 42205, 48811, 49565, 57323, 59087, 69391, 158177, 160379, 188347, 244055, 286615, 295435, 346955, 790885, 801895, 941735, 1107239, 1122653, 1318429, 3005363, 3638071, 5536195, 5613265, 6592145, 15026815, 18190355, 21037541, 25466497, 69123349, 105187705, 127332485, 345616745, 483863443, 2419317215]

約数ペア:

[(1, 2419317215), (5, 483863443), (7, 345616745), (19, 127332485), (23, 105187705), (35, 69123349), (95, 25466497), (115, 21037541), (133, 18190355), (161, 15026815), (367, 6592145), (431, 5613265), (437, 5536195), (665, 3638071), (805, 3005363), (1835, 1318429), (2155, 1122653), (2185, 1107239), (2569, 941735), (3017, 801895), (3059, 790885), (6973, 346955), (8189, 295435), (8441, 286615), (9913, 244055), (12845, 188347), (15085, 160379), (15295, 158177), (34865, 69391), (40945, 59087), (42205, 57323), (48811, 49565)]