284410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 622080

約数和(自身を除く): 337670

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 239, 478, 595, 1190, 1195, 1673, 2390, 3346, 4063, 8126, 8365, 16730, 20315, 28441, 40630, 56882, 142205, 284410]

約数ペア:

[(1, 284410), (2, 142205), (5, 56882), (7, 40630), (10, 28441), (14, 20315), (17, 16730), (34, 8365), (35, 8126), (70, 4063), (85, 3346), (119, 2390), (170, 1673), (238, 1195), (239, 1190), (478, 595)]