30248504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 67465440

約数和(自身を除く): 37216936

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 137, 143, 193, 274, 286, 386, 548, 572, 772, 1096, 1144, 1507, 1544, 1781, 2123, 2509, 3014, 3562, 4246, 5018, 6028, 7124, 8492, 10036, 12056, 14248, 16984, 19591, 20072, 26441, 27599, 39182, 52882, 55198, 78364, 105764, 110396, 156728, 211528, 220792, 290851, 343733, 581702, 687466, 1163404, 1374932, 2326808, 2749864, 3781063, 7562126, 15124252, 30248504]

約数ペア:

[(1, 30248504), (2, 15124252), (4, 7562126), (8, 3781063), (11, 2749864), (13, 2326808), (22, 1374932), (26, 1163404), (44, 687466), (52, 581702), (88, 343733), (104, 290851), (137, 220792), (143, 211528), (193, 156728), (274, 110396), (286, 105764), (386, 78364), (548, 55198), (572, 52882), (772, 39182), (1096, 27599), (1144, 26441), (1507, 20072), (1544, 19591), (1781, 16984), (2123, 14248), (2509, 12056), (3014, 10036), (3562, 8492), (4246, 7124), (5018, 6028)]