228979030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{142223}}^1$

素因数の和:142260

約数の個数: 32

約数和(自身を含む): 491526144

約数和(自身を除く): 262547114

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 142223, 284446, 711115, 995561, 1422230, 1991122, 3271129, 4977805, 6542258, 9955610, 16355645, 22897903, 32711290, 45795806, 114489515, 228979030]

約数ペア:

[(1, 228979030), (2, 114489515), (5, 45795806), (7, 32711290), (10, 22897903), (14, 16355645), (23, 9955610), (35, 6542258), (46, 4977805), (70, 3271129), (115, 1991122), (161, 1422230), (230, 995561), (322, 711115), (805, 284446), (1610, 142223)]