70852012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{499}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 155232000

約数和(自身を除く): 84379988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 461, 499, 922, 998, 1844, 1996, 3227, 3493, 5071, 5489, 6454, 6986, 10142, 10978, 12908, 13972, 20284, 21956, 35497, 38423, 70994, 76846, 141988, 153692, 230039, 460078, 920156, 1610273, 2530429, 3220546, 5060858, 6441092, 10121716, 17713003, 35426006, 70852012]

約数ペア:

[(1, 70852012), (2, 35426006), (4, 17713003), (7, 10121716), (11, 6441092), (14, 5060858), (22, 3220546), (28, 2530429), (44, 1610273), (77, 920156), (154, 460078), (308, 230039), (461, 153692), (499, 141988), (922, 76846), (998, 70994), (1844, 38423), (1996, 35497), (3227, 21956), (3493, 20284), (5071, 13972), (5489, 12908), (6454, 10978), (6986, 10142)]