7919030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 9499210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 47, 58, 70, 83, 94, 145, 166, 203, 235, 290, 329, 406, 415, 470, 581, 658, 830, 1015, 1162, 1363, 1645, 2030, 2407, 2726, 2905, 3290, 3901, 4814, 5810, 6815, 7802, 9541, 12035, 13630, 16849, 19082, 19505, 24070, 27307, 33698, 39010, 47705, 54614, 84245, 95410, 113129, 136535, 168490, 226258, 273070, 565645, 791903, 1131290, 1583806, 3959515, 7919030]

約数ペア:

[(1, 7919030), (2, 3959515), (5, 1583806), (7, 1131290), (10, 791903), (14, 565645), (29, 273070), (35, 226258), (47, 168490), (58, 136535), (70, 113129), (83, 95410), (94, 84245), (145, 54614), (166, 47705), (203, 39010), (235, 33698), (290, 27307), (329, 24070), (406, 19505), (415, 19082), (470, 16849), (581, 13630), (658, 12035), (830, 9541), (1015, 7802), (1162, 6815), (1363, 5810), (1645, 4814), (2030, 3901), (2407, 3290), (2726, 2905)]