27702870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 72140544

約数和(自身を除く): 44437674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 251, 283, 390, 502, 566, 753, 849, 1255, 1415, 1506, 1698, 2510, 2830, 3263, 3679, 3765, 4245, 6526, 7358, 7530, 8490, 9789, 11037, 16315, 18395, 19578, 22074, 32630, 36790, 48945, 55185, 71033, 97890, 110370, 142066, 213099, 355165, 426198, 710330, 923429, 1065495, 1846858, 2130990, 2770287, 4617145, 5540574, 9234290, 13851435, 27702870]

約数ペア:

[(1, 27702870), (2, 13851435), (3, 9234290), (5, 5540574), (6, 4617145), (10, 2770287), (13, 2130990), (15, 1846858), (26, 1065495), (30, 923429), (39, 710330), (65, 426198), (78, 355165), (130, 213099), (195, 142066), (251, 110370), (283, 97890), (390, 71033), (502, 55185), (566, 48945), (753, 36790), (849, 32630), (1255, 22074), (1415, 19578), (1506, 18395), (1698, 16315), (2510, 11037), (2830, 9789), (3263, 8490), (3679, 7530), (3765, 7358), (4245, 6526)]