15674882020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{70373}}^1$

素因数の和:70469

約数の個数: 96

約数和(自身を含む): 39535550208

約数和(自身を除く): 23860668188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 43, 70, 74, 86, 140, 148, 172, 185, 215, 259, 301, 370, 430, 518, 602, 740, 860, 1036, 1204, 1295, 1505, 1591, 2590, 3010, 3182, 5180, 6020, 6364, 7955, 11137, 15910, 22274, 31820, 44548, 55685, 70373, 111370, 140746, 222740, 281492, 351865, 492611, 703730, 985222, 1407460, 1970444, 2463055, 2603801, 3026039, 4926110, 5207602, 6052078, 9852220, 10415204, 12104156, 13019005, 15130195, 18226607, 21182273, 26038010, 30260390, 36453214, 42364546, 52076020, 60520780, 72906428, 84729092, 91133035, 105911365, 111963443, 182266070, 211822730, 223926886, 364532140, 423645460, 447853772, 559817215, 783744101, 1119634430, 1567488202, 2239268860, 3134976404, 3918720505, 7837441010, 15674882020]

約数ペア:

[(1, 15674882020), (2, 7837441010), (4, 3918720505), (5, 3134976404), (7, 2239268860), (10, 1567488202), (14, 1119634430), (20, 783744101), (28, 559817215), (35, 447853772), (37, 423645460), (43, 364532140), (70, 223926886), (74, 211822730), (86, 182266070), (140, 111963443), (148, 105911365), (172, 91133035), (185, 84729092), (215, 72906428), (259, 60520780), (301, 52076020), (370, 42364546), (430, 36453214), (518, 30260390), (602, 26038010), (740, 21182273), (860, 18226607), (1036, 15130195), (1204, 13019005), (1295, 12104156), (1505, 10415204), (1591, 9852220), (2590, 6052078), (3010, 5207602), (3182, 4926110), (5180, 3026039), (6020, 2603801), (6364, 2463055), (7955, 1970444), (11137, 1407460), (15910, 985222), (22274, 703730), (31820, 492611), (44548, 351865), (55685, 281492), (70373, 222740), (111370, 140746)]