30253188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2281

約数の個数: 72

約数和(自身を含む): 85724352

約数和(自身を除く): 55471164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2237, 2254, 3381, 4474, 4508, 6711, 6762, 8948, 13422, 13524, 15659, 26844, 31318, 46977, 51451, 62636, 93954, 102902, 109613, 154353, 187908, 205804, 219226, 308706, 328839, 360157, 438452, 617412, 657678, 720314, 1080471, 1315356, 1440628, 2160942, 2521099, 4321884, 5042198, 7563297, 10084396, 15126594, 30253188]

約数ペア:

[(1, 30253188), (2, 15126594), (3, 10084396), (4, 7563297), (6, 5042198), (7, 4321884), (12, 2521099), (14, 2160942), (21, 1440628), (23, 1315356), (28, 1080471), (42, 720314), (46, 657678), (49, 617412), (69, 438452), (84, 360157), (92, 328839), (98, 308706), (138, 219226), (147, 205804), (161, 187908), (196, 154353), (276, 109613), (294, 102902), (322, 93954), (483, 62636), (588, 51451), (644, 46977), (966, 31318), (1127, 26844), (1932, 15659), (2237, 13524), (2254, 13422), (3381, 8948), (4474, 6762), (4508, 6711)]