30785454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1$

素因数の和:3582

約数の個数: 64

約数和(自身を含む): 81607680

約数和(自身を除く): 50822226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 322, 378, 414, 483, 621, 966, 1242, 1449, 2898, 3541, 4347, 7082, 8694, 10623, 21246, 24787, 31869, 49574, 63738, 74361, 81443, 95607, 148722, 162886, 191214, 223083, 244329, 446166, 488658, 570101, 669249, 732987, 1140202, 1338498, 1465974, 1710303, 2198961, 3420606, 4397922, 5130909, 10261818, 15392727, 30785454]

約数ペア:

[(1, 30785454), (2, 15392727), (3, 10261818), (6, 5130909), (7, 4397922), (9, 3420606), (14, 2198961), (18, 1710303), (21, 1465974), (23, 1338498), (27, 1140202), (42, 732987), (46, 669249), (54, 570101), (63, 488658), (69, 446166), (126, 244329), (138, 223083), (161, 191214), (189, 162886), (207, 148722), (322, 95607), (378, 81443), (414, 74361), (483, 63738), (621, 49574), (966, 31869), (1242, 24787), (1449, 21246), (2898, 10623), (3541, 8694), (4347, 7082)]