17141880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{20407}}^1$

素因数の和:20428

約数の個数: 64

約数和(自身を含む): 58775040

約数和(自身を除く): 41633160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 20407, 40814, 61221, 81628, 102035, 122442, 142849, 163256, 204070, 244884, 285698, 306105, 408140, 428547, 489768, 571396, 612210, 714245, 816280, 857094, 1142792, 1224420, 1428490, 1714188, 2142735, 2448840, 2856980, 3428376, 4285470, 5713960, 8570940, 17141880]

約数ペア:

[(1, 17141880), (2, 8570940), (3, 5713960), (4, 4285470), (5, 3428376), (6, 2856980), (7, 2448840), (8, 2142735), (10, 1714188), (12, 1428490), (14, 1224420), (15, 1142792), (20, 857094), (21, 816280), (24, 714245), (28, 612210), (30, 571396), (35, 489768), (40, 428547), (42, 408140), (56, 306105), (60, 285698), (70, 244884), (84, 204070), (105, 163256), (120, 142849), (140, 122442), (168, 102035), (210, 81628), (280, 61221), (420, 40814), (840, 20407)]