268774810

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{709}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 489525120

約数和(自身を除く): 220750310

約数列:

[1, 2, 5, 10, 167, 227, 334, 454, 709, 835, 1135, 1418, 1670, 2270, 3545, 7090, 37909, 75818, 118403, 160943, 189545, 236806, 321886, 379090, 592015, 804715, 1184030, 1609430, 26877481, 53754962, 134387405, 268774810]

約数ペア:

[(1, 268774810), (2, 134387405), (5, 53754962), (10, 26877481), (167, 1609430), (227, 1184030), (334, 804715), (454, 592015), (709, 379090), (835, 321886), (1135, 236806), (1418, 189545), (1670, 160943), (2270, 118403), (3545, 75818), (7090, 37909)]