74045510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 179656704

約数和(自身を除く): 105611194

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 37, 46, 55, 70, 74, 77, 110, 113, 115, 154, 161, 185, 226, 230, 253, 259, 322, 370, 385, 407, 506, 518, 565, 770, 791, 805, 814, 851, 1130, 1243, 1265, 1295, 1582, 1610, 1702, 1771, 2035, 2486, 2530, 2590, 2599, 2849, 3542, 3955, 4070, 4181, 4255, 5198, 5698, 5957, 6215, 7910, 8362, 8510, 8701, 8855, 9361, 11914, 12430, 12995, 14245, 17402, 17710, 18193, 18722, 20905, 25990, 28490, 28589, 29267, 29785, 36386, 41810, 43505, 45991, 46805, 57178, 58534, 59570, 65527, 87010, 90965, 91982, 93610, 96163, 131054, 142945, 146335, 181930, 192326, 200123, 229955, 285890, 292670, 321937, 327635, 400246, 459910, 480815, 643874, 655270, 673141, 961630, 1000615, 1057793, 1346282, 1609685, 2001230, 2115586, 3219370, 3365705, 5288965, 6731410, 7404551, 10577930, 14809102, 37022755, 74045510]

約数ペア:

[(1, 74045510), (2, 37022755), (5, 14809102), (7, 10577930), (10, 7404551), (11, 6731410), (14, 5288965), (22, 3365705), (23, 3219370), (35, 2115586), (37, 2001230), (46, 1609685), (55, 1346282), (70, 1057793), (74, 1000615), (77, 961630), (110, 673141), (113, 655270), (115, 643874), (154, 480815), (161, 459910), (185, 400246), (226, 327635), (230, 321937), (253, 292670), (259, 285890), (322, 229955), (370, 200123), (385, 192326), (407, 181930), (506, 146335), (518, 142945), (565, 131054), (770, 96163), (791, 93610), (805, 91982), (814, 90965), (851, 87010), (1130, 65527), (1243, 59570), (1265, 58534), (1295, 57178), (1582, 46805), (1610, 45991), (1702, 43505), (1771, 41810), (2035, 36386), (2486, 29785), (2530, 29267), (2590, 28589), (2599, 28490), (2849, 25990), (3542, 20905), (3955, 18722), (4070, 18193), (4181, 17710), (4255, 17402), (5198, 14245), (5698, 12995), (5957, 12430), (6215, 11914), (7910, 9361), (8362, 8855), (8510, 8701)]