30591484

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2063

約数の個数: 48

約数和(自身を含む): 68140800

約数和(自身を除く): 37549316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2027, 2156, 3773, 4054, 7546, 8108, 14189, 15092, 22297, 28378, 44594, 56756, 89188, 99323, 156079, 198646, 312158, 397292, 624316, 695261, 1092553, 1390522, 2185106, 2781044, 4370212, 7647871, 15295742, 30591484]

約数ペア:

[(1, 30591484), (2, 15295742), (4, 7647871), (7, 4370212), (11, 2781044), (14, 2185106), (22, 1390522), (28, 1092553), (44, 695261), (49, 624316), (77, 397292), (98, 312158), (154, 198646), (196, 156079), (308, 99323), (343, 89188), (539, 56756), (686, 44594), (1078, 28378), (1372, 22297), (2027, 15092), (2156, 14189), (3773, 8108), (4054, 7546)]