245235870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82571}}^1$

素因数の和:82598

約数の個数: 64

約数和(自身を含む): 713422080

約数和(自身を除く): 468186210

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 82571, 165142, 247713, 412855, 495426, 743139, 825710, 908281, 1238565, 1486278, 1816562, 2229417, 2477130, 2724843, 3715695, 4458834, 4541405, 5449686, 7431390, 8174529, 9082810, 11147085, 13624215, 16349058, 22294170, 24523587, 27248430, 40872645, 49047174, 81745290, 122617935, 245235870]

約数ペア:

[(1, 245235870), (2, 122617935), (3, 81745290), (5, 49047174), (6, 40872645), (9, 27248430), (10, 24523587), (11, 22294170), (15, 16349058), (18, 13624215), (22, 11147085), (27, 9082810), (30, 8174529), (33, 7431390), (45, 5449686), (54, 4541405), (55, 4458834), (66, 3715695), (90, 2724843), (99, 2477130), (110, 2229417), (135, 1816562), (165, 1486278), (198, 1238565), (270, 908281), (297, 825710), (330, 743139), (495, 495426), (594, 412855), (990, 247713), (1485, 165142), (2970, 82571)]