15663007130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1\times {\mathrm{64919}}^1$

素因数の和:65998

約数の個数: 32

約数和(自身を含む): 29447712000

約数和(自身を除く): 13784704870

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1049, 2098, 5245, 10490, 24127, 48254, 64919, 120635, 129838, 241270, 324595, 649190, 1493137, 2986274, 7465685, 14931370, 68100031, 136200062, 340500155, 681000310, 1566300713, 3132601426, 7831503565, 15663007130]

約数ペア:

[(1, 15663007130), (2, 7831503565), (5, 3132601426), (10, 1566300713), (23, 681000310), (46, 340500155), (115, 136200062), (230, 68100031), (1049, 14931370), (2098, 7465685), (5245, 2986274), (10490, 1493137), (24127, 649190), (48254, 324595), (64919, 241270), (120635, 129838)]