1305906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 3317760

約数和(自身を除く): 2011854

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 59, 62, 93, 102, 118, 119, 177, 186, 217, 238, 354, 357, 413, 434, 527, 651, 714, 826, 1003, 1054, 1239, 1302, 1581, 1829, 2006, 2478, 3009, 3162, 3658, 3689, 5487, 6018, 7021, 7378, 10974, 11067, 12803, 14042, 21063, 22134, 25606, 31093, 38409, 42126, 62186, 76818, 93279, 186558, 217651, 435302, 652953, 1305906]

約数ペア:

[(1, 1305906), (2, 652953), (3, 435302), (6, 217651), (7, 186558), (14, 93279), (17, 76818), (21, 62186), (31, 42126), (34, 38409), (42, 31093), (51, 25606), (59, 22134), (62, 21063), (93, 14042), (102, 12803), (118, 11067), (119, 10974), (177, 7378), (186, 7021), (217, 6018), (238, 5487), (354, 3689), (357, 3658), (413, 3162), (434, 3009), (527, 2478), (651, 2006), (714, 1829), (826, 1581), (1003, 1302), (1054, 1239)]