30755296

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:105

約数の個数: 108

約数和(自身を含む): 73601136

約数和(自身を除く): 42845840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 47, 52, 88, 94, 104, 121, 143, 169, 176, 188, 208, 242, 286, 338, 352, 376, 416, 484, 517, 572, 611, 676, 752, 968, 1034, 1144, 1222, 1352, 1504, 1573, 1859, 1936, 2068, 2288, 2444, 2704, 3146, 3718, 3872, 4136, 4576, 4888, 5408, 5687, 6292, 6721, 7436, 7943, 8272, 9776, 11374, 12584, 13442, 14872, 15886, 16544, 19552, 20449, 22748, 25168, 26884, 29744, 31772, 40898, 45496, 50336, 53768, 59488, 63544, 73931, 81796, 87373, 90992, 107536, 127088, 147862, 163592, 174746, 181984, 215072, 254176, 295724, 327184, 349492, 591448, 654368, 698984, 961103, 1182896, 1397968, 1922206, 2365792, 2795936, 3844412, 7688824, 15377648, 30755296]

約数ペア:

[(1, 30755296), (2, 15377648), (4, 7688824), (8, 3844412), (11, 2795936), (13, 2365792), (16, 1922206), (22, 1397968), (26, 1182896), (32, 961103), (44, 698984), (47, 654368), (52, 591448), (88, 349492), (94, 327184), (104, 295724), (121, 254176), (143, 215072), (169, 181984), (176, 174746), (188, 163592), (208, 147862), (242, 127088), (286, 107536), (338, 90992), (352, 87373), (376, 81796), (416, 73931), (484, 63544), (517, 59488), (572, 53768), (611, 50336), (676, 45496), (752, 40898), (968, 31772), (1034, 29744), (1144, 26884), (1222, 25168), (1352, 22748), (1504, 20449), (1573, 19552), (1859, 16544), (1936, 15886), (2068, 14872), (2288, 13442), (2444, 12584), (2704, 11374), (3146, 9776), (3718, 8272), (3872, 7943), (4136, 7436), (4576, 6721), (4888, 6292), (5408, 5687)]