238055510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9973}}^1$

素因数の和:10029

約数の個数: 64

約数和(自身を含む): 551522304

約数和(自身を除く): 313466794

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 4774, 9973, 11935, 19946, 23870, 49865, 69811, 99730, 109703, 139622, 219406, 309163, 349055, 548515, 618326, 698110, 767921, 1097030, 1535842, 1545815, 2164141, 3091630, 3400793, 3839605, 4328282, 6801586, 7679210, 10820705, 17003965, 21641410, 23805551, 34007930, 47611102, 119027755, 238055510]

約数ペア:

[(1, 238055510), (2, 119027755), (5, 47611102), (7, 34007930), (10, 23805551), (11, 21641410), (14, 17003965), (22, 10820705), (31, 7679210), (35, 6801586), (55, 4328282), (62, 3839605), (70, 3400793), (77, 3091630), (110, 2164141), (154, 1545815), (155, 1535842), (217, 1097030), (310, 767921), (341, 698110), (385, 618326), (434, 548515), (682, 349055), (770, 309163), (1085, 219406), (1705, 139622), (2170, 109703), (2387, 99730), (3410, 69811), (4774, 49865), (9973, 23870), (11935, 19946)]