1330413043540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1\times {\mathrm{105667}}^1$

素因数の和:106469

約数の個数: 96

約数和(自身を含む): 3220963522560

約数和(自身を除く): 1890550479020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 647, 695, 973, 1294, 1390, 1946, 2588, 2780, 3235, 3892, 4529, 4865, 6470, 9058, 9730, 12940, 18116, 19460, 22645, 45290, 89933, 90580, 105667, 179866, 211334, 359732, 422668, 449665, 528335, 629531, 739669, 899330, 1056670, 1259062, 1479338, 1798660, 2113340, 2518124, 2958676, 3147655, 3698345, 6295310, 7396690, 12590620, 14687713, 14793380, 29375426, 58750852, 68366549, 73438565, 102813991, 136733098, 146877130, 205627982, 273466196, 293754260, 341832745, 411255964, 478565843, 514069955, 683665490, 957131686, 1028139910, 1367330980, 1914263372, 2056279820, 2392829215, 4785658430, 9502950311, 9571316860, 19005900622, 38011801244, 47514751555, 66520652177, 95029503110, 133041304354, 190059006220, 266082608708, 332603260885, 665206521770, 1330413043540]

約数ペア:

[(1, 1330413043540), (2, 665206521770), (4, 332603260885), (5, 266082608708), (7, 190059006220), (10, 133041304354), (14, 95029503110), (20, 66520652177), (28, 47514751555), (35, 38011801244), (70, 19005900622), (139, 9571316860), (140, 9502950311), (278, 4785658430), (556, 2392829215), (647, 2056279820), (695, 1914263372), (973, 1367330980), (1294, 1028139910), (1390, 957131686), (1946, 683665490), (2588, 514069955), (2780, 478565843), (3235, 411255964), (3892, 341832745), (4529, 293754260), (4865, 273466196), (6470, 205627982), (9058, 146877130), (9730, 136733098), (12940, 102813991), (18116, 73438565), (19460, 68366549), (22645, 58750852), (45290, 29375426), (89933, 14793380), (90580, 14687713), (105667, 12590620), (179866, 7396690), (211334, 6295310), (359732, 3698345), (422668, 3147655), (449665, 2958676), (528335, 2518124), (629531, 2113340), (739669, 1798660), (899330, 1479338), (1056670, 1259062)]