9448390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 20171808

約数和(自身を除く): 10723418

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 73, 86, 146, 215, 301, 365, 430, 511, 602, 730, 1022, 1505, 1849, 2555, 3010, 3139, 3698, 5110, 6278, 9245, 12943, 15695, 18490, 21973, 25886, 31390, 43946, 64715, 109865, 129430, 134977, 219730, 269954, 674885, 944839, 1349770, 1889678, 4724195, 9448390]

約数ペア:

[(1, 9448390), (2, 4724195), (5, 1889678), (7, 1349770), (10, 944839), (14, 674885), (35, 269954), (43, 219730), (70, 134977), (73, 129430), (86, 109865), (146, 64715), (215, 43946), (301, 31390), (365, 25886), (430, 21973), (511, 18490), (602, 15695), (730, 12943), (1022, 9245), (1505, 6278), (1849, 5110), (2555, 3698), (3010, 3139)]