22928570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 48743208

約数和(自身を除く): 25814638

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 641, 730, 1022, 1282, 2555, 3205, 3577, 4487, 5110, 6410, 7154, 8974, 17885, 22435, 31409, 35770, 44870, 46793, 62818, 93586, 157045, 233965, 314090, 327551, 467930, 655102, 1637755, 2292857, 3275510, 4585714, 11464285, 22928570]

約数ペア:

[(1, 22928570), (2, 11464285), (5, 4585714), (7, 3275510), (10, 2292857), (14, 1637755), (35, 655102), (49, 467930), (70, 327551), (73, 314090), (98, 233965), (146, 157045), (245, 93586), (365, 62818), (490, 46793), (511, 44870), (641, 35770), (730, 31409), (1022, 22435), (1282, 17885), (2555, 8974), (3205, 7154), (3577, 6410), (4487, 5110)]