8910390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1297}}^1$

素因数の和:1536

約数の個数: 32

約数和(自身を含む): 21494880

約数和(自身を除く): 12584490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1297, 1374, 2290, 2594, 3435, 3891, 6485, 6870, 7782, 12970, 19455, 38910, 297013, 594026, 891039, 1485065, 1782078, 2970130, 4455195, 8910390]

約数ペア:

[(1, 8910390), (2, 4455195), (3, 2970130), (5, 1782078), (6, 1485065), (10, 891039), (15, 594026), (30, 297013), (229, 38910), (458, 19455), (687, 12970), (1145, 7782), (1297, 6870), (1374, 6485), (2290, 3891), (2594, 3435)]