28957170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 77469696

約数和(自身を除く): 48512526

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 165, 235, 282, 330, 470, 517, 705, 1034, 1410, 1551, 1867, 2585, 3102, 3734, 5170, 5601, 7755, 9335, 11202, 15510, 18670, 20537, 28005, 41074, 56010, 61611, 87749, 102685, 123222, 175498, 205370, 263247, 308055, 438745, 526494, 616110, 877490, 965239, 1316235, 1930478, 2632470, 2895717, 4826195, 5791434, 9652390, 14478585, 28957170]

約数ペア:

[(1, 28957170), (2, 14478585), (3, 9652390), (5, 5791434), (6, 4826195), (10, 2895717), (11, 2632470), (15, 1930478), (22, 1316235), (30, 965239), (33, 877490), (47, 616110), (55, 526494), (66, 438745), (94, 308055), (110, 263247), (141, 205370), (165, 175498), (235, 123222), (282, 102685), (330, 87749), (470, 61611), (517, 56010), (705, 41074), (1034, 28005), (1410, 20537), (1551, 18670), (1867, 15510), (2585, 11202), (3102, 9335), (3734, 7755), (5170, 5601)]