2017751490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{9803}}^1$

素因数の和:12103

約数の個数: 48

約数和(自身を含む): 5248983168

約数和(自身を除く): 3231231678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2287, 4574, 6861, 9803, 11435, 13722, 19606, 20583, 22870, 29409, 34305, 41166, 49015, 58818, 68610, 88227, 98030, 102915, 147045, 176454, 205830, 294090, 441135, 882270, 22419461, 44838922, 67258383, 112097305, 134516766, 201775149, 224194610, 336291915, 403550298, 672583830, 1008875745, 2017751490]

約数ペア:

[(1, 2017751490), (2, 1008875745), (3, 672583830), (5, 403550298), (6, 336291915), (9, 224194610), (10, 201775149), (15, 134516766), (18, 112097305), (30, 67258383), (45, 44838922), (90, 22419461), (2287, 882270), (4574, 441135), (6861, 294090), (9803, 205830), (11435, 176454), (13722, 147045), (19606, 102915), (20583, 98030), (22870, 88227), (29409, 68610), (34305, 58818), (41166, 49015)]