30975168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1254

約数の個数: 112

約数和(自身を含む): 98673920

約数和(自身を除く): 67698752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1213, 1216, 1344, 1596, 1824, 2128, 2426, 3192, 3639, 3648, 4256, 4852, 6384, 7278, 8491, 8512, 9704, 12768, 14556, 16982, 19408, 23047, 25473, 25536, 29112, 33964, 38816, 46094, 50946, 58224, 67928, 69141, 77632, 92188, 101892, 116448, 135856, 138282, 161329, 184376, 203784, 232896, 271712, 276564, 322658, 368752, 407568, 483987, 543424, 553128, 645316, 737504, 815136, 967974, 1106256, 1290632, 1475008, 1630272, 1935948, 2212512, 2581264, 3871896, 4425024, 5162528, 7743792, 10325056, 15487584, 30975168]

約数ペア:

[(1, 30975168), (2, 15487584), (3, 10325056), (4, 7743792), (6, 5162528), (7, 4425024), (8, 3871896), (12, 2581264), (14, 2212512), (16, 1935948), (19, 1630272), (21, 1475008), (24, 1290632), (28, 1106256), (32, 967974), (38, 815136), (42, 737504), (48, 645316), (56, 553128), (57, 543424), (64, 483987), (76, 407568), (84, 368752), (96, 322658), (112, 276564), (114, 271712), (133, 232896), (152, 203784), (168, 184376), (192, 161329), (224, 138282), (228, 135856), (266, 116448), (304, 101892), (336, 92188), (399, 77632), (448, 69141), (456, 67928), (532, 58224), (608, 50946), (672, 46094), (798, 38816), (912, 33964), (1064, 29112), (1213, 25536), (1216, 25473), (1344, 23047), (1596, 19408), (1824, 16982), (2128, 14556), (2426, 12768), (3192, 9704), (3639, 8512), (3648, 8491), (4256, 7278), (4852, 6384)]