8894970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2044

約数の個数: 72

約数和(自身を含む): 26916084

約数和(自身を除く): 18021114

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2017, 2205, 4034, 4410, 6051, 10085, 12102, 14119, 18153, 20170, 28238, 30255, 36306, 42357, 60510, 70595, 84714, 90765, 98833, 127071, 141190, 181530, 197666, 211785, 254142, 296499, 423570, 494165, 592998, 635355, 889497, 988330, 1270710, 1482495, 1778994, 2964990, 4447485, 8894970]

約数ペア:

[(1, 8894970), (2, 4447485), (3, 2964990), (5, 1778994), (6, 1482495), (7, 1270710), (9, 988330), (10, 889497), (14, 635355), (15, 592998), (18, 494165), (21, 423570), (30, 296499), (35, 254142), (42, 211785), (45, 197666), (49, 181530), (63, 141190), (70, 127071), (90, 98833), (98, 90765), (105, 84714), (126, 70595), (147, 60510), (210, 42357), (245, 36306), (294, 30255), (315, 28238), (441, 20170), (490, 18153), (630, 14119), (735, 12102), (882, 10085), (1470, 6051), (2017, 4410), (2205, 4034)]