6947560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{601}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 16633260

約数和(自身を除く): 9685700

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 601, 680, 1156, 1202, 1445, 2312, 2404, 2890, 3005, 4808, 5780, 6010, 10217, 11560, 12020, 20434, 24040, 40868, 51085, 81736, 102170, 173689, 204340, 347378, 408680, 694756, 868445, 1389512, 1736890, 3473780, 6947560]

約数ペア:

[(1, 6947560), (2, 3473780), (4, 1736890), (5, 1389512), (8, 868445), (10, 694756), (17, 408680), (20, 347378), (34, 204340), (40, 173689), (68, 102170), (85, 81736), (136, 51085), (170, 40868), (289, 24040), (340, 20434), (578, 12020), (601, 11560), (680, 10217), (1156, 6010), (1202, 5780), (1445, 4808), (2312, 3005), (2404, 2890)]