13419630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 43215120

約数和(自身を除く): 29795490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 179, 210, 238, 245, 255, 294, 306, 315, 357, 358, 441, 490, 510, 537, 595, 630, 714, 735, 765, 833, 882, 895, 1071, 1074, 1190, 1253, 1470, 1530, 1611, 1666, 1785, 1790, 2142, 2205, 2499, 2506, 2685, 3043, 3222, 3570, 3759, 4165, 4410, 4998, 5355, 5370, 6086, 6265, 7497, 7518, 8055, 8330, 8771, 9129, 10710, 11277, 12495, 12530, 14994, 15215, 16110, 17542, 18258, 18795, 21301, 22554, 24990, 26313, 27387, 30430, 37485, 37590, 42602, 43855, 45645, 52626, 54774, 56385, 63903, 74970, 78939, 87710, 91290, 106505, 112770, 127806, 131565, 136935, 149107, 157878, 191709, 213010, 263130, 273870, 298214, 319515, 383418, 394695, 447321, 639030, 745535, 789390, 894642, 958545, 1341963, 1491070, 1917090, 2236605, 2683926, 4473210, 6709815, 13419630]

約数ペア:

[(1, 13419630), (2, 6709815), (3, 4473210), (5, 2683926), (6, 2236605), (7, 1917090), (9, 1491070), (10, 1341963), (14, 958545), (15, 894642), (17, 789390), (18, 745535), (21, 639030), (30, 447321), (34, 394695), (35, 383418), (42, 319515), (45, 298214), (49, 273870), (51, 263130), (63, 213010), (70, 191709), (85, 157878), (90, 149107), (98, 136935), (102, 131565), (105, 127806), (119, 112770), (126, 106505), (147, 91290), (153, 87710), (170, 78939), (179, 74970), (210, 63903), (238, 56385), (245, 54774), (255, 52626), (294, 45645), (306, 43855), (315, 42602), (357, 37590), (358, 37485), (441, 30430), (490, 27387), (510, 26313), (537, 24990), (595, 22554), (630, 21301), (714, 18795), (735, 18258), (765, 17542), (833, 16110), (882, 15215), (895, 14994), (1071, 12530), (1074, 12495), (1190, 11277), (1253, 10710), (1470, 9129), (1530, 8771), (1611, 8330), (1666, 8055), (1785, 7518), (1790, 7497), (2142, 6265), (2205, 6086), (2499, 5370), (2506, 5355), (2685, 4998), (3043, 4410), (3222, 4165), (3570, 3759)]