30745428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11807}}^1$

素因数の和:11852

約数の個数: 48

約数和(自身を含む): 84639744

約数和(自身を除く): 53894316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11807, 23614, 35421, 47228, 70842, 82649, 141684, 165298, 247947, 330596, 366017, 495894, 732034, 991788, 1098051, 1464068, 2196102, 2562119, 4392204, 5124238, 7686357, 10248476, 15372714, 30745428]

約数ペア:

[(1, 30745428), (2, 15372714), (3, 10248476), (4, 7686357), (6, 5124238), (7, 4392204), (12, 2562119), (14, 2196102), (21, 1464068), (28, 1098051), (31, 991788), (42, 732034), (62, 495894), (84, 366017), (93, 330596), (124, 247947), (186, 165298), (217, 141684), (372, 82649), (434, 70842), (651, 47228), (868, 35421), (1302, 23614), (2604, 11807)]