69062490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36541}}^1$

素因数の和:36564

約数の個数: 64

約数和(自身を含む): 210481920

約数和(自身を除く): 141419430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36541, 73082, 109623, 182705, 219246, 255787, 328869, 365410, 511574, 548115, 657738, 767361, 986607, 1096230, 1278935, 1534722, 1644345, 1973214, 2302083, 2557870, 3288690, 3836805, 4604166, 4933035, 6906249, 7673610, 9866070, 11510415, 13812498, 23020830, 34531245, 69062490]

約数ペア:

[(1, 69062490), (2, 34531245), (3, 23020830), (5, 13812498), (6, 11510415), (7, 9866070), (9, 7673610), (10, 6906249), (14, 4933035), (15, 4604166), (18, 3836805), (21, 3288690), (27, 2557870), (30, 2302083), (35, 1973214), (42, 1644345), (45, 1534722), (54, 1278935), (63, 1096230), (70, 986607), (90, 767361), (105, 657738), (126, 548115), (135, 511574), (189, 365410), (210, 328869), (270, 255787), (315, 219246), (378, 182705), (630, 109623), (945, 73082), (1890, 36541)]