73670410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 80553590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 101, 110, 190, 202, 209, 349, 418, 505, 698, 1010, 1045, 1111, 1745, 1919, 2090, 2222, 3490, 3838, 3839, 5555, 6631, 7678, 9595, 11110, 13262, 19190, 19195, 21109, 33155, 35249, 38390, 42218, 66310, 70498, 72941, 105545, 145882, 176245, 211090, 352490, 364705, 387739, 669731, 729410, 775478, 1339462, 1938695, 3348655, 3877390, 6697310, 7367041, 14734082, 36835205, 73670410]

約数ペア:

[(1, 73670410), (2, 36835205), (5, 14734082), (10, 7367041), (11, 6697310), (19, 3877390), (22, 3348655), (38, 1938695), (55, 1339462), (95, 775478), (101, 729410), (110, 669731), (190, 387739), (202, 364705), (209, 352490), (349, 211090), (418, 176245), (505, 145882), (698, 105545), (1010, 72941), (1045, 70498), (1111, 66310), (1745, 42218), (1919, 38390), (2090, 35249), (2222, 33155), (3490, 21109), (3838, 19195), (3839, 19190), (5555, 13262), (6631, 11110), (7678, 9595)]