30120888

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{3659}}^1$

素因数の和:3689

約数の個数: 64

約数和(自身を含む): 87840000

約数和(自身を除く): 57719112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 3659, 4116, 7318, 8232, 10977, 14636, 21954, 25613, 29272, 43908, 51226, 76839, 87816, 102452, 153678, 179291, 204904, 307356, 358582, 537873, 614712, 717164, 1075746, 1255037, 1434328, 2151492, 2510074, 3765111, 4302984, 5020148, 7530222, 10040296, 15060444, 30120888]

約数ペア:

[(1, 30120888), (2, 15060444), (3, 10040296), (4, 7530222), (6, 5020148), (7, 4302984), (8, 3765111), (12, 2510074), (14, 2151492), (21, 1434328), (24, 1255037), (28, 1075746), (42, 717164), (49, 614712), (56, 537873), (84, 358582), (98, 307356), (147, 204904), (168, 179291), (196, 153678), (294, 102452), (343, 87816), (392, 76839), (588, 51226), (686, 43908), (1029, 29272), (1176, 25613), (1372, 21954), (2058, 14636), (2744, 10977), (3659, 8232), (4116, 7318)]