30888980656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{3863}}^1$

素因数の和:4826

約数の個数: 80

約数和(自身を含む): 65258323200

約数和(自身を除く): 34369342544

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 907, 1102, 1814, 2204, 3628, 3863, 4408, 7256, 7726, 8816, 14512, 15452, 17233, 26303, 30904, 34466, 52606, 61808, 68932, 73397, 105212, 112027, 137864, 146794, 210424, 224054, 275728, 293588, 420848, 448108, 499757, 587176, 896216, 999514, 1174352, 1792432, 1999028, 2128513, 3503741, 3998056, 4257026, 7007482, 7996112, 8514052, 14014964, 17028104, 28029928, 34056208, 56059856, 66571079, 101608489, 133142158, 203216978, 266284316, 406433956, 532568632, 812867912, 1065137264, 1625735824, 1930561291, 3861122582, 7722245164, 15444490328, 30888980656]

約数ペア:

[(1, 30888980656), (2, 15444490328), (4, 7722245164), (8, 3861122582), (16, 1930561291), (19, 1625735824), (29, 1065137264), (38, 812867912), (58, 532568632), (76, 406433956), (116, 266284316), (152, 203216978), (232, 133142158), (304, 101608489), (464, 66571079), (551, 56059856), (907, 34056208), (1102, 28029928), (1814, 17028104), (2204, 14014964), (3628, 8514052), (3863, 7996112), (4408, 7007482), (7256, 4257026), (7726, 3998056), (8816, 3503741), (14512, 2128513), (15452, 1999028), (17233, 1792432), (26303, 1174352), (30904, 999514), (34466, 896216), (52606, 587176), (61808, 499757), (68932, 448108), (73397, 420848), (105212, 293588), (112027, 275728), (137864, 224054), (146794, 210424)]