30015695037

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{19961}}^1$

素因数の和:20074

約数の個数: 64

約数和(自身を含む): 46605680640

約数和(自身を除く): 16589985603

約数列:

[1, 3, 19, 23, 31, 37, 57, 69, 93, 111, 437, 589, 703, 713, 851, 1147, 1311, 1767, 2109, 2139, 2553, 3441, 13547, 16169, 19961, 21793, 26381, 40641, 48507, 59883, 65379, 79143, 379259, 459103, 501239, 618791, 738557, 1137777, 1377309, 1503717, 1856373, 2215671, 8722957, 11757029, 14032583, 14232193, 16986811, 22895267, 26168871, 35271087, 42097749, 42696579, 50960433, 68685801, 270411667, 322749409, 435010073, 526591141, 811235001, 968248227, 1305030219, 1579773423, 10005231679, 30015695037]

約数ペア:

[(1, 30015695037), (3, 10005231679), (19, 1579773423), (23, 1305030219), (31, 968248227), (37, 811235001), (57, 526591141), (69, 435010073), (93, 322749409), (111, 270411667), (437, 68685801), (589, 50960433), (703, 42696579), (713, 42097749), (851, 35271087), (1147, 26168871), (1311, 22895267), (1767, 16986811), (2109, 14232193), (2139, 14032583), (2553, 11757029), (3441, 8722957), (13547, 2215671), (16169, 1856373), (19961, 1503717), (21793, 1377309), (26381, 1137777), (40641, 738557), (48507, 618791), (59883, 501239), (65379, 459103), (79143, 379259)]