2019475470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{11369}}^1$

素因数の和:11601

約数の個数: 64

約数和(自身を含む): 5029724160

約数和(自身を除く): 3010248690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 191, 310, 382, 465, 573, 930, 955, 1146, 1910, 2865, 5730, 5921, 11369, 11842, 17763, 22738, 29605, 34107, 35526, 56845, 59210, 68214, 88815, 113690, 170535, 177630, 341070, 352439, 704878, 1057317, 1762195, 2114634, 2171479, 3524390, 4342958, 5286585, 6514437, 10573170, 10857395, 13028874, 21714790, 32572185, 65144370, 67315849, 134631698, 201947547, 336579245, 403895094, 673158490, 1009737735, 2019475470]

約数ペア:

[(1, 2019475470), (2, 1009737735), (3, 673158490), (5, 403895094), (6, 336579245), (10, 201947547), (15, 134631698), (30, 67315849), (31, 65144370), (62, 32572185), (93, 21714790), (155, 13028874), (186, 10857395), (191, 10573170), (310, 6514437), (382, 5286585), (465, 4342958), (573, 3524390), (930, 2171479), (955, 2114634), (1146, 1762195), (1910, 1057317), (2865, 704878), (5730, 352439), (5921, 341070), (11369, 177630), (11842, 170535), (17763, 113690), (22738, 88815), (29605, 68214), (34107, 59210), (35526, 56845)]