89757290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 190494720

約数和(自身を除く): 100737430

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 103, 118, 206, 211, 295, 413, 422, 515, 590, 721, 826, 1030, 1055, 1442, 1477, 2065, 2110, 2954, 3605, 4130, 6077, 7210, 7385, 12154, 12449, 14770, 21733, 24898, 30385, 42539, 43466, 60770, 62245, 85078, 87143, 108665, 124490, 152131, 174286, 212695, 217330, 304262, 425390, 435715, 760655, 871430, 1282247, 1521310, 2564494, 6411235, 8975729, 12822470, 17951458, 44878645, 89757290]

約数ペア:

[(1, 89757290), (2, 44878645), (5, 17951458), (7, 12822470), (10, 8975729), (14, 6411235), (35, 2564494), (59, 1521310), (70, 1282247), (103, 871430), (118, 760655), (206, 435715), (211, 425390), (295, 304262), (413, 217330), (422, 212695), (515, 174286), (590, 152131), (721, 124490), (826, 108665), (1030, 87143), (1055, 85078), (1442, 62245), (1477, 60770), (2065, 43466), (2110, 42539), (2954, 30385), (3605, 24898), (4130, 21733), (6077, 14770), (7210, 12449), (7385, 12154)]