22791370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 48168648

約数和(自身を除く): 25377278

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 241, 245, 386, 482, 490, 965, 1205, 1351, 1687, 1930, 2410, 2702, 3374, 6755, 8435, 9457, 11809, 13510, 16870, 18914, 23618, 46513, 47285, 59045, 93026, 94570, 118090, 232565, 325591, 465130, 651182, 1627955, 2279137, 3255910, 4558274, 11395685, 22791370]

約数ペア:

[(1, 22791370), (2, 11395685), (5, 4558274), (7, 3255910), (10, 2279137), (14, 1627955), (35, 651182), (49, 465130), (70, 325591), (98, 232565), (193, 118090), (241, 94570), (245, 93026), (386, 59045), (482, 47285), (490, 46513), (965, 23618), (1205, 18914), (1351, 16870), (1687, 13510), (1930, 11809), (2410, 9457), (2702, 8435), (3374, 6755)]