519646130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 1010568960

約数和(自身を除く): 490922830

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 227, 230, 269, 370, 454, 538, 851, 1135, 1345, 1702, 2270, 2690, 4255, 5221, 6187, 8399, 8510, 9953, 10442, 12374, 16798, 19906, 26105, 30935, 41995, 49765, 52210, 61063, 61870, 83990, 99530, 122126, 193177, 228919, 305315, 386354, 457838, 610630, 965885, 1144595, 1404449, 1931770, 2259331, 2289190, 2808898, 4518662, 7022245, 11296655, 14044490, 22593310, 51964613, 103929226, 259823065, 519646130]

約数ペア:

[(1, 519646130), (2, 259823065), (5, 103929226), (10, 51964613), (23, 22593310), (37, 14044490), (46, 11296655), (74, 7022245), (115, 4518662), (185, 2808898), (227, 2289190), (230, 2259331), (269, 1931770), (370, 1404449), (454, 1144595), (538, 965885), (851, 610630), (1135, 457838), (1345, 386354), (1702, 305315), (2270, 228919), (2690, 193177), (4255, 122126), (5221, 99530), (6187, 83990), (8399, 61870), (8510, 61063), (9953, 52210), (10442, 49765), (12374, 41995), (16798, 30935), (19906, 26105)]