1917090

素因数分解:

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

素因数の和:216

約数の個数: 96

約数和(自身を含む): 6065280

約数和(自身を除く): 4148190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 179, 210, 238, 255, 306, 315, 357, 358, 510, 537, 595, 630, 714, 765, 895, 1071, 1074, 1190, 1253, 1530, 1611, 1785, 1790, 2142, 2506, 2685, 3043, 3222, 3570, 3759, 5355, 5370, 6086, 6265, 7518, 8055, 9129, 10710, 11277, 12530, 15215, 16110, 18258, 18795, 21301, 22554, 27387, 30430, 37590, 42602, 45645, 54774, 56385, 63903, 91290, 106505, 112770, 127806, 136935, 191709, 213010, 273870, 319515, 383418, 639030, 958545, 1917090]

約数ペア:

[(1, 1917090), (2, 958545), (3, 639030), (5, 383418), (6, 319515), (7, 273870), (9, 213010), (10, 191709), (14, 136935), (15, 127806), (17, 112770), (18, 106505), (21, 91290), (30, 63903), (34, 56385), (35, 54774), (42, 45645), (45, 42602), (51, 37590), (63, 30430), (70, 27387), (85, 22554), (90, 21301), (102, 18795), (105, 18258), (119, 16110), (126, 15215), (153, 12530), (170, 11277), (179, 10710), (210, 9129), (238, 8055), (255, 7518), (306, 6265), (315, 6086), (357, 5370), (358, 5355), (510, 3759), (537, 3570), (595, 3222), (630, 3043), (714, 2685), (765, 2506), (895, 2142), (1071, 1790), (1074, 1785), (1190, 1611), (1253, 1530)]