7026460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 17418240

約数和(自身を除く): 10391780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 1619, 2170, 3238, 4340, 6476, 8095, 11333, 16190, 22666, 32380, 45332, 50189, 56665, 100378, 113330, 200756, 226660, 250945, 351323, 501890, 702646, 1003780, 1405292, 1756615, 3513230, 7026460]

約数ペア:

[(1, 7026460), (2, 3513230), (4, 1756615), (5, 1405292), (7, 1003780), (10, 702646), (14, 501890), (20, 351323), (28, 250945), (31, 226660), (35, 200756), (62, 113330), (70, 100378), (124, 56665), (140, 50189), (155, 45332), (217, 32380), (310, 22666), (434, 16190), (620, 11333), (868, 8095), (1085, 6476), (1619, 4340), (2170, 3238)]