253925460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1410697}}^1$

素因数の和:1410712

約数の個数: 36

約数和(自身を含む): 770241108

約数和(自身を除く): 516315648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1410697, 2821394, 4232091, 5642788, 7053485, 8464182, 12696273, 14106970, 16928364, 21160455, 25392546, 28213940, 42320910, 50785092, 63481365, 84641820, 126962730, 253925460]

約数ペア:

[(1, 253925460), (2, 126962730), (3, 84641820), (4, 63481365), (5, 50785092), (6, 42320910), (9, 28213940), (10, 25392546), (12, 21160455), (15, 16928364), (18, 14106970), (20, 12696273), (30, 8464182), (36, 7053485), (45, 5642788), (60, 4232091), (90, 2821394), (180, 1410697)]