228893490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 682546176

約数和(自身を除く): 453652686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 421, 630, 842, 863, 1263, 1726, 2105, 2526, 2589, 2947, 3789, 4210, 4315, 5178, 5894, 6041, 6315, 7578, 7767, 8630, 8841, 12082, 12630, 12945, 14735, 15534, 17682, 18123, 18945, 25890, 26523, 29470, 30205, 36246, 37890, 38835, 44205, 53046, 54369, 60410, 77670, 88410, 90615, 108738, 132615, 181230, 265230, 271845, 363323, 543690, 726646, 1089969, 1816615, 2179938, 2543261, 3269907, 3633230, 5086522, 5449845, 6539814, 7629783, 10899690, 12716305, 15259566, 16349535, 22889349, 25432610, 32699070, 38148915, 45778698, 76297830, 114446745, 228893490]

約数ペア:

[(1, 228893490), (2, 114446745), (3, 76297830), (5, 45778698), (6, 38148915), (7, 32699070), (9, 25432610), (10, 22889349), (14, 16349535), (15, 15259566), (18, 12716305), (21, 10899690), (30, 7629783), (35, 6539814), (42, 5449845), (45, 5086522), (63, 3633230), (70, 3269907), (90, 2543261), (105, 2179938), (126, 1816615), (210, 1089969), (315, 726646), (421, 543690), (630, 363323), (842, 271845), (863, 265230), (1263, 181230), (1726, 132615), (2105, 108738), (2526, 90615), (2589, 88410), (2947, 77670), (3789, 60410), (4210, 54369), (4315, 53046), (5178, 44205), (5894, 38835), (6041, 37890), (6315, 36246), (7578, 30205), (7767, 29470), (8630, 26523), (8841, 25890), (12082, 18945), (12630, 18123), (12945, 17682), (14735, 15534)]