27972690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5939}}^1$

素因数の和:6106

約数の個数: 32

約数和(自身を含む): 67573440

約数和(自身を除く): 39600750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 5939, 11878, 17817, 29695, 35634, 59390, 89085, 178170, 932423, 1864846, 2797269, 4662115, 5594538, 9324230, 13986345, 27972690]

約数ペア:

[(1, 27972690), (2, 13986345), (3, 9324230), (5, 5594538), (6, 4662115), (10, 2797269), (15, 1864846), (30, 932423), (157, 178170), (314, 89085), (471, 59390), (785, 35634), (942, 29695), (1570, 17817), (2355, 11878), (4710, 5939)]