15449490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 46500480

約数和(自身を除く): 31050990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 137, 179, 210, 274, 315, 358, 411, 537, 630, 685, 822, 895, 959, 1074, 1233, 1253, 1370, 1611, 1790, 1918, 2055, 2466, 2506, 2685, 2877, 3222, 3759, 4110, 4795, 5370, 5754, 6165, 6265, 7518, 8055, 8631, 9590, 11277, 12330, 12530, 14385, 16110, 17262, 18795, 22554, 24523, 28770, 37590, 43155, 49046, 56385, 73569, 86310, 112770, 122615, 147138, 171661, 220707, 245230, 343322, 367845, 441414, 514983, 735690, 858305, 1029966, 1103535, 1544949, 1716610, 2207070, 2574915, 3089898, 5149830, 7724745, 15449490]

約数ペア:

[(1, 15449490), (2, 7724745), (3, 5149830), (5, 3089898), (6, 2574915), (7, 2207070), (9, 1716610), (10, 1544949), (14, 1103535), (15, 1029966), (18, 858305), (21, 735690), (30, 514983), (35, 441414), (42, 367845), (45, 343322), (63, 245230), (70, 220707), (90, 171661), (105, 147138), (126, 122615), (137, 112770), (179, 86310), (210, 73569), (274, 56385), (315, 49046), (358, 43155), (411, 37590), (537, 28770), (630, 24523), (685, 22554), (822, 18795), (895, 17262), (959, 16110), (1074, 14385), (1233, 12530), (1253, 12330), (1370, 11277), (1611, 9590), (1790, 8631), (1918, 8055), (2055, 7518), (2466, 6265), (2506, 6165), (2685, 5754), (2877, 5370), (3222, 4795), (3759, 4110)]