17469180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 56600544

約数和(自身を除く): 39131364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 43, 45, 60, 61, 74, 86, 90, 111, 122, 129, 148, 172, 180, 183, 185, 215, 222, 244, 258, 305, 333, 366, 370, 387, 430, 444, 516, 549, 555, 610, 645, 666, 732, 740, 774, 860, 915, 1098, 1110, 1220, 1290, 1332, 1548, 1591, 1665, 1830, 1935, 2196, 2220, 2257, 2580, 2623, 2745, 3182, 3330, 3660, 3870, 4514, 4773, 5246, 5490, 6364, 6660, 6771, 7740, 7869, 7955, 9028, 9546, 10492, 10980, 11285, 13115, 13542, 14319, 15738, 15910, 19092, 20313, 22570, 23607, 23865, 26230, 27084, 28638, 31476, 31820, 33855, 39345, 40626, 45140, 47214, 47730, 52460, 57276, 67710, 71595, 78690, 81252, 94428, 95460, 97051, 101565, 118035, 135420, 143190, 157380, 194102, 203130, 236070, 286380, 291153, 388204, 406260, 472140, 485255, 582306, 873459, 970510, 1164612, 1455765, 1746918, 1941020, 2911530, 3493836, 4367295, 5823060, 8734590, 17469180]

約数ペア:

[(1, 17469180), (2, 8734590), (3, 5823060), (4, 4367295), (5, 3493836), (6, 2911530), (9, 1941020), (10, 1746918), (12, 1455765), (15, 1164612), (18, 970510), (20, 873459), (30, 582306), (36, 485255), (37, 472140), (43, 406260), (45, 388204), (60, 291153), (61, 286380), (74, 236070), (86, 203130), (90, 194102), (111, 157380), (122, 143190), (129, 135420), (148, 118035), (172, 101565), (180, 97051), (183, 95460), (185, 94428), (215, 81252), (222, 78690), (244, 71595), (258, 67710), (305, 57276), (333, 52460), (366, 47730), (370, 47214), (387, 45140), (430, 40626), (444, 39345), (516, 33855), (549, 31820), (555, 31476), (610, 28638), (645, 27084), (666, 26230), (732, 23865), (740, 23607), (774, 22570), (860, 20313), (915, 19092), (1098, 15910), (1110, 15738), (1220, 14319), (1290, 13542), (1332, 13115), (1548, 11285), (1591, 10980), (1665, 10492), (1830, 9546), (1935, 9028), (2196, 7955), (2220, 7869), (2257, 7740), (2580, 6771), (2623, 6660), (2745, 6364), (3182, 5490), (3330, 5246), (3660, 4773), (3870, 4514)]