229538460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{18131}}^1$

素因数の和:18354

約数の個数: 48

約数和(自身を含む): 645789312

約数和(自身を除く): 416250852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 18131, 36262, 54393, 72524, 90655, 108786, 181310, 217572, 271965, 362620, 543930, 1087860, 3825641, 7651282, 11476923, 15302564, 19128205, 22953846, 38256410, 45907692, 57384615, 76512820, 114769230, 229538460]

約数ペア:

[(1, 229538460), (2, 114769230), (3, 76512820), (4, 57384615), (5, 45907692), (6, 38256410), (10, 22953846), (12, 19128205), (15, 15302564), (20, 11476923), (30, 7651282), (60, 3825641), (211, 1087860), (422, 543930), (633, 362620), (844, 271965), (1055, 217572), (1266, 181310), (2110, 108786), (2532, 90655), (3165, 72524), (4220, 54393), (6330, 36262), (12660, 18131)]