7768460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7927}}^1$

素因数の和:7950

約数の個数: 36

約数和(自身を含む): 18979632

約数和(自身を除く): 11211172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7927, 15854, 31708, 39635, 55489, 79270, 110978, 158540, 221956, 277445, 388423, 554890, 776846, 1109780, 1553692, 1942115, 3884230, 7768460]

約数ペア:

[(1, 7768460), (2, 3884230), (4, 1942115), (5, 1553692), (7, 1109780), (10, 776846), (14, 554890), (20, 388423), (28, 277445), (35, 221956), (49, 158540), (70, 110978), (98, 79270), (140, 55489), (196, 39635), (245, 31708), (490, 15854), (980, 7927)]