5042030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 6570130

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 223, 238, 266, 323, 446, 595, 646, 665, 1115, 1190, 1330, 1561, 1615, 2230, 2261, 3122, 3230, 3791, 4237, 4522, 7582, 7805, 8474, 11305, 15610, 18955, 21185, 22610, 26537, 29659, 37910, 42370, 53074, 59318, 72029, 132685, 144058, 148295, 265370, 296590, 360145, 504203, 720290, 1008406, 2521015, 5042030]

約数ペア:

[(1, 5042030), (2, 2521015), (5, 1008406), (7, 720290), (10, 504203), (14, 360145), (17, 296590), (19, 265370), (34, 148295), (35, 144058), (38, 132685), (70, 72029), (85, 59318), (95, 53074), (119, 42370), (133, 37910), (170, 29659), (190, 26537), (223, 22610), (238, 21185), (266, 18955), (323, 15610), (446, 11305), (595, 8474), (646, 7805), (665, 7582), (1115, 4522), (1190, 4237), (1330, 3791), (1561, 3230), (1615, 3122), (2230, 2261)]