73885910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2201

約数の個数: 64

約数和(自身を含む): 166561920

約数和(自身を除く): 92676010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2141, 2465, 3451, 4282, 4930, 6902, 10705, 14987, 17255, 21410, 29974, 34510, 36397, 62089, 72794, 74935, 124178, 149870, 181985, 254779, 310445, 363970, 434623, 509558, 620890, 869246, 1055513, 1273895, 2111026, 2173115, 2547790, 4346230, 5277565, 7388591, 10555130, 14777182, 36942955, 73885910]

約数ペア:

[(1, 73885910), (2, 36942955), (5, 14777182), (7, 10555130), (10, 7388591), (14, 5277565), (17, 4346230), (29, 2547790), (34, 2173115), (35, 2111026), (58, 1273895), (70, 1055513), (85, 869246), (119, 620890), (145, 509558), (170, 434623), (203, 363970), (238, 310445), (290, 254779), (406, 181985), (493, 149870), (595, 124178), (986, 74935), (1015, 72794), (1190, 62089), (2030, 36397), (2141, 34510), (2465, 29974), (3451, 21410), (4282, 17255), (4930, 14987), (6902, 10705)]