73953770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 78455830

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 97, 110, 145, 194, 239, 290, 319, 478, 485, 638, 970, 1067, 1195, 1595, 2134, 2390, 2629, 2813, 3190, 5258, 5335, 5626, 6931, 10670, 13145, 13862, 14065, 23183, 26290, 28130, 30943, 34655, 46366, 61886, 69310, 76241, 115915, 152482, 154715, 231830, 255013, 309430, 381205, 510026, 672307, 762410, 1275065, 1344614, 2550130, 3361535, 6723070, 7395377, 14790754, 36976885, 73953770]

約数ペア:

[(1, 73953770), (2, 36976885), (5, 14790754), (10, 7395377), (11, 6723070), (22, 3361535), (29, 2550130), (55, 1344614), (58, 1275065), (97, 762410), (110, 672307), (145, 510026), (194, 381205), (239, 309430), (290, 255013), (319, 231830), (478, 154715), (485, 152482), (638, 115915), (970, 76241), (1067, 69310), (1195, 61886), (1595, 46366), (2134, 34655), (2390, 30943), (2629, 28130), (2813, 26290), (3190, 23183), (5258, 14065), (5335, 13862), (5626, 13145), (6931, 10670)]