169849140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{1531}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 487212768

約数和(自身を除く): 317363628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1531, 1849, 2580, 3062, 3698, 4593, 5547, 6124, 7396, 7655, 9186, 9245, 11094, 15310, 18372, 18490, 22188, 22965, 27735, 30620, 36980, 45930, 55470, 65833, 91860, 110940, 131666, 197499, 263332, 329165, 394998, 658330, 789996, 987495, 1316660, 1974990, 2830819, 3949980, 5661638, 8492457, 11323276, 14154095, 16984914, 28308190, 33969828, 42462285, 56616380, 84924570, 169849140]

約数ペア:

[(1, 169849140), (2, 84924570), (3, 56616380), (4, 42462285), (5, 33969828), (6, 28308190), (10, 16984914), (12, 14154095), (15, 11323276), (20, 8492457), (30, 5661638), (43, 3949980), (60, 2830819), (86, 1974990), (129, 1316660), (172, 987495), (215, 789996), (258, 658330), (430, 394998), (516, 329165), (645, 263332), (860, 197499), (1290, 131666), (1531, 110940), (1849, 91860), (2580, 65833), (3062, 55470), (3698, 45930), (4593, 36980), (5547, 30620), (6124, 27735), (7396, 22965), (7655, 22188), (9186, 18490), (9245, 18372), (11094, 15310)]