27691370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 59885568

約数和(自身を除く): 32194198

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 1823, 2170, 3038, 3646, 7595, 9115, 12761, 15190, 18230, 25522, 56513, 63805, 89327, 113026, 127610, 178654, 282565, 395591, 446635, 565130, 791182, 893270, 1977955, 2769137, 3955910, 5538274, 13845685, 27691370]

約数ペア:

[(1, 27691370), (2, 13845685), (5, 5538274), (7, 3955910), (10, 2769137), (14, 1977955), (31, 893270), (35, 791182), (49, 565130), (62, 446635), (70, 395591), (98, 282565), (155, 178654), (217, 127610), (245, 113026), (310, 89327), (434, 63805), (490, 56513), (1085, 25522), (1519, 18230), (1823, 15190), (2170, 12761), (3038, 9115), (3646, 7595)]