7543530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 20734560

約数和(自身を除く): 13191030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 139, 162, 201, 270, 278, 335, 402, 405, 417, 603, 670, 695, 810, 834, 1005, 1206, 1251, 1390, 1809, 2010, 2085, 2502, 3015, 3618, 3753, 4170, 5427, 6030, 6255, 7506, 9045, 9313, 10854, 11259, 12510, 18090, 18626, 18765, 22518, 27135, 27939, 37530, 46565, 54270, 55878, 56295, 83817, 93130, 112590, 139695, 167634, 251451, 279390, 419085, 502902, 754353, 838170, 1257255, 1508706, 2514510, 3771765, 7543530]

約数ペア:

[(1, 7543530), (2, 3771765), (3, 2514510), (5, 1508706), (6, 1257255), (9, 838170), (10, 754353), (15, 502902), (18, 419085), (27, 279390), (30, 251451), (45, 167634), (54, 139695), (67, 112590), (81, 93130), (90, 83817), (134, 56295), (135, 55878), (139, 54270), (162, 46565), (201, 37530), (270, 27939), (278, 27135), (335, 22518), (402, 18765), (405, 18626), (417, 18090), (603, 12510), (670, 11259), (695, 10854), (810, 9313), (834, 9045), (1005, 7506), (1206, 6255), (1251, 6030), (1390, 5427), (1809, 4170), (2010, 3753), (2085, 3618), (2502, 3015)]