317552690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1636

約数の個数: 96

約数和(自身を含む): 749450880

約数和(自身を除く): 431898190

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 169, 170, 182, 221, 238, 338, 442, 455, 595, 845, 910, 1105, 1183, 1190, 1547, 1579, 1690, 2210, 2366, 2873, 3094, 3158, 5746, 5915, 7735, 7895, 11053, 11830, 14365, 15470, 15790, 20111, 20527, 22106, 26843, 28730, 40222, 41054, 53686, 55265, 100555, 102635, 110530, 134215, 143689, 187901, 201110, 205270, 266851, 268430, 287378, 348959, 375802, 533702, 697918, 718445, 939505, 1334255, 1436890, 1744795, 1867957, 1879010, 2442713, 2668510, 3489590, 3735914, 4536467, 4885426, 9072934, 9339785, 12213565, 18679570, 22682335, 24427130, 31755269, 45364670, 63510538, 158776345, 317552690]

約数ペア:

[(1, 317552690), (2, 158776345), (5, 63510538), (7, 45364670), (10, 31755269), (13, 24427130), (14, 22682335), (17, 18679570), (26, 12213565), (34, 9339785), (35, 9072934), (65, 4885426), (70, 4536467), (85, 3735914), (91, 3489590), (119, 2668510), (130, 2442713), (169, 1879010), (170, 1867957), (182, 1744795), (221, 1436890), (238, 1334255), (338, 939505), (442, 718445), (455, 697918), (595, 533702), (845, 375802), (910, 348959), (1105, 287378), (1183, 268430), (1190, 266851), (1547, 205270), (1579, 201110), (1690, 187901), (2210, 143689), (2366, 134215), (2873, 110530), (3094, 102635), (3158, 100555), (5746, 55265), (5915, 53686), (7735, 41054), (7895, 40222), (11053, 28730), (11830, 26843), (14365, 22106), (15470, 20527), (15790, 20111)]