30591444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10321}}^1$

素因数の和:10360

約数の個数: 48

約数和(自身を含む): 80924480

約数和(自身を除く): 50333036

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 10321, 20642, 30963, 41284, 61926, 123852, 134173, 196099, 268346, 392198, 402519, 536692, 588297, 784396, 805038, 1176594, 1610076, 2353188, 2549287, 5098574, 7647861, 10197148, 15295722, 30591444]

約数ペア:

[(1, 30591444), (2, 15295722), (3, 10197148), (4, 7647861), (6, 5098574), (12, 2549287), (13, 2353188), (19, 1610076), (26, 1176594), (38, 805038), (39, 784396), (52, 588297), (57, 536692), (76, 402519), (78, 392198), (114, 268346), (156, 196099), (228, 134173), (247, 123852), (494, 61926), (741, 41284), (988, 30963), (1482, 20642), (2964, 10321)]