3220740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 10122840

約数和(自身を除く): 6902100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 617, 870, 1044, 1234, 1305, 1740, 1851, 2468, 2610, 3085, 3702, 5220, 5553, 6170, 7404, 9255, 11106, 12340, 17893, 18510, 22212, 27765, 35786, 37020, 53679, 55530, 71572, 89465, 107358, 111060, 161037, 178930, 214716, 268395, 322074, 357860, 536790, 644148, 805185, 1073580, 1610370, 3220740]

約数ペア:

[(1, 3220740), (2, 1610370), (3, 1073580), (4, 805185), (5, 644148), (6, 536790), (9, 357860), (10, 322074), (12, 268395), (15, 214716), (18, 178930), (20, 161037), (29, 111060), (30, 107358), (36, 89465), (45, 71572), (58, 55530), (60, 53679), (87, 37020), (90, 35786), (116, 27765), (145, 22212), (174, 18510), (180, 17893), (261, 12340), (290, 11106), (348, 9255), (435, 7404), (522, 6170), (580, 5553), (617, 5220), (870, 3702), (1044, 3085), (1234, 2610), (1305, 2468), (1740, 1851)]