11945640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14221}}^1$

素因数の和:14242

約数の個数: 64

約数和(自身を含む): 40959360

約数和(自身を除く): 29013720

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, 14221, 28442, 42663, 56884, 71105, 85326, 99547, 113768, 142210, 170652, 199094, 213315, 284420, 298641, 341304, 398188, 426630, 497735, 568840, 597282, 796376, 853260, 995470, 1194564, 1493205, 1706520, 1990940, 2389128, 2986410, 3981880, 5972820, 11945640]

約数ペア:

[(1, 11945640), (2, 5972820), (3, 3981880), (4, 2986410), (5, 2389128), (6, 1990940), (7, 1706520), (8, 1493205), (10, 1194564), (12, 995470), (14, 853260), (15, 796376), (20, 597282), (21, 568840), (24, 497735), (28, 426630), (30, 398188), (35, 341304), (40, 298641), (42, 284420), (56, 213315), (60, 199094), (70, 170652), (84, 142210), (105, 113768), (120, 99547), (140, 85326), (168, 71105), (210, 56884), (280, 42663), (420, 28442), (840, 14221)]