30121860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 87736320

約数和(自身を除く): 57614460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 67, 118, 127, 134, 177, 201, 236, 254, 268, 295, 335, 354, 381, 402, 508, 590, 635, 670, 708, 762, 804, 885, 1005, 1180, 1270, 1340, 1524, 1770, 1905, 2010, 2540, 3540, 3810, 3953, 4020, 7493, 7620, 7906, 8509, 11859, 14986, 15812, 17018, 19765, 22479, 23718, 25527, 29972, 34036, 37465, 39530, 42545, 44958, 47436, 51054, 59295, 74930, 79060, 85090, 89916, 102108, 112395, 118590, 127635, 149860, 170180, 224790, 237180, 255270, 449580, 502031, 510540, 1004062, 1506093, 2008124, 2510155, 3012186, 5020310, 6024372, 7530465, 10040620, 15060930, 30121860]

約数ペア:

[(1, 30121860), (2, 15060930), (3, 10040620), (4, 7530465), (5, 6024372), (6, 5020310), (10, 3012186), (12, 2510155), (15, 2008124), (20, 1506093), (30, 1004062), (59, 510540), (60, 502031), (67, 449580), (118, 255270), (127, 237180), (134, 224790), (177, 170180), (201, 149860), (236, 127635), (254, 118590), (268, 112395), (295, 102108), (335, 89916), (354, 85090), (381, 79060), (402, 74930), (508, 59295), (590, 51054), (635, 47436), (670, 44958), (708, 42545), (762, 39530), (804, 37465), (885, 34036), (1005, 29972), (1180, 25527), (1270, 23718), (1340, 22479), (1524, 19765), (1770, 17018), (1905, 15812), (2010, 14986), (2540, 11859), (3540, 8509), (3810, 7906), (3953, 7620), (4020, 7493)]