2488157210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{2503}}^1$

素因数の和:3819

約数の個数: 64

約数和(自身を含む): 5590370304

約数和(自身を除く): 3102213094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1291, 2503, 2582, 5006, 6455, 9037, 12515, 12910, 14201, 17521, 18074, 25030, 27533, 28402, 35042, 45185, 55066, 71005, 87605, 90370, 99407, 137665, 142010, 175210, 192731, 198814, 275330, 385462, 497035, 963655, 994070, 1927310, 3231373, 6462746, 16156865, 22619611, 32313730, 35545103, 45239222, 71090206, 113098055, 177725515, 226196110, 248815721, 355451030, 497631442, 1244078605, 2488157210]

約数ペア:

[(1, 2488157210), (2, 1244078605), (5, 497631442), (7, 355451030), (10, 248815721), (11, 226196110), (14, 177725515), (22, 113098055), (35, 71090206), (55, 45239222), (70, 35545103), (77, 32313730), (110, 22619611), (154, 16156865), (385, 6462746), (770, 3231373), (1291, 1927310), (2503, 994070), (2582, 963655), (5006, 497035), (6455, 385462), (9037, 275330), (12515, 198814), (12910, 192731), (14201, 175210), (17521, 142010), (18074, 137665), (25030, 99407), (27533, 90370), (28402, 87605), (35042, 71005), (45185, 55066)]