30211856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3583}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 63995904

約数和(自身を除く): 33784048

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 3583, 4216, 7166, 8432, 14332, 28664, 57328, 60911, 111073, 121822, 222146, 243644, 444292, 487288, 888584, 974576, 1777168, 1888241, 3776482, 7552964, 15105928, 30211856]

約数ペア:

[(1, 30211856), (2, 15105928), (4, 7552964), (8, 3776482), (16, 1888241), (17, 1777168), (31, 974576), (34, 888584), (62, 487288), (68, 444292), (124, 243644), (136, 222146), (248, 121822), (272, 111073), (496, 60911), (527, 57328), (1054, 28664), (2108, 14332), (3583, 8432), (4216, 7166)]