2108774535

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{92551}}^1$

素因数の和:92604

約数の個数: 48

約数和(自身を含む): 4051556352

約数和(自身を除く): 1942781817

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3255, 4557, 7595, 22785, 92551, 277653, 462755, 647857, 1388265, 1943571, 2869081, 3239285, 4534999, 8607243, 9717855, 13604997, 14345405, 20083567, 22674995, 43036215, 60250701, 68024985, 100417835, 140584969, 301253505, 421754907, 702924845, 2108774535]

約数ペア:

[(1, 2108774535), (3, 702924845), (5, 421754907), (7, 301253505), (15, 140584969), (21, 100417835), (31, 68024985), (35, 60250701), (49, 43036215), (93, 22674995), (105, 20083567), (147, 14345405), (155, 13604997), (217, 9717855), (245, 8607243), (465, 4534999), (651, 3239285), (735, 2869081), (1085, 1943571), (1519, 1388265), (3255, 647857), (4557, 462755), (7595, 277653), (22785, 92551)]