30915246

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2448

約数の個数: 32

約数和(自身を含む): 64751616

約数和(自身を除く): 33836370

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 2341, 4402, 4682, 6603, 7023, 13206, 14046, 72571, 145142, 166211, 217713, 332422, 435426, 498633, 997266, 5152541, 10305082, 15457623, 30915246]

約数ペア:

[(1, 30915246), (2, 15457623), (3, 10305082), (6, 5152541), (31, 997266), (62, 498633), (71, 435426), (93, 332422), (142, 217713), (186, 166211), (213, 145142), (426, 72571), (2201, 14046), (2341, 13206), (4402, 7023), (4682, 6603)]