214045890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{80167}}^1$

素因数の和:80266

約数の個数: 32

約数和(自身を含む): 519488640

約数和(自身を除く): 305442750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 80167, 160334, 240501, 400835, 481002, 801670, 1202505, 2405010, 7134863, 14269726, 21404589, 35674315, 42809178, 71348630, 107022945, 214045890]

約数ペア:

[(1, 214045890), (2, 107022945), (3, 71348630), (5, 42809178), (6, 35674315), (10, 21404589), (15, 14269726), (30, 7134863), (89, 2405010), (178, 1202505), (267, 801670), (445, 481002), (534, 400835), (890, 240501), (1335, 160334), (2670, 80167)]