238090230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 744726528

約数和(自身を除く): 506636298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 73, 90, 93, 105, 126, 146, 155, 167, 186, 210, 217, 219, 279, 310, 315, 334, 365, 434, 438, 465, 501, 511, 558, 630, 651, 657, 730, 835, 930, 1002, 1022, 1085, 1095, 1169, 1302, 1314, 1395, 1503, 1533, 1670, 1953, 2170, 2190, 2263, 2338, 2505, 2555, 2790, 3006, 3066, 3255, 3285, 3507, 3906, 4526, 4599, 5010, 5110, 5177, 5845, 6510, 6570, 6789, 7014, 7515, 7665, 9198, 9765, 10354, 10521, 11315, 11690, 12191, 13578, 15030, 15330, 15531, 15841, 17535, 19530, 20367, 21042, 22630, 22995, 24382, 25885, 31062, 31682, 33945, 35070, 36239, 36573, 40734, 45990, 46593, 47523, 51770, 52605, 60955, 67890, 72478, 73146, 77655, 79205, 85337, 93186, 95046, 101835, 105210, 108717, 109719, 121910, 142569, 155310, 158410, 170674, 181195, 182865, 203670, 217434, 219438, 232965, 237615, 256011, 285138, 326151, 362390, 365730, 377921, 426685, 465930, 475230, 512022, 543585, 548595, 652302, 712845, 755842, 768033, 853370, 1087170, 1097190, 1133763, 1280055, 1425690, 1536066, 1630755, 1889605, 2267526, 2560110, 2645447, 3261510, 3401289, 3779210, 3840165, 5290894, 5668815, 6802578, 7680330, 7936341, 11337630, 13227235, 15872682, 17006445, 23809023, 26454470, 34012890, 39681705, 47618046, 79363410, 119045115, 238090230]

約数ペア:

[(1, 238090230), (2, 119045115), (3, 79363410), (5, 47618046), (6, 39681705), (7, 34012890), (9, 26454470), (10, 23809023), (14, 17006445), (15, 15872682), (18, 13227235), (21, 11337630), (30, 7936341), (31, 7680330), (35, 6802578), (42, 5668815), (45, 5290894), (62, 3840165), (63, 3779210), (70, 3401289), (73, 3261510), (90, 2645447), (93, 2560110), (105, 2267526), (126, 1889605), (146, 1630755), (155, 1536066), (167, 1425690), (186, 1280055), (210, 1133763), (217, 1097190), (219, 1087170), (279, 853370), (310, 768033), (315, 755842), (334, 712845), (365, 652302), (434, 548595), (438, 543585), (465, 512022), (501, 475230), (511, 465930), (558, 426685), (630, 377921), (651, 365730), (657, 362390), (730, 326151), (835, 285138), (930, 256011), (1002, 237615), (1022, 232965), (1085, 219438), (1095, 217434), (1169, 203670), (1302, 182865), (1314, 181195), (1395, 170674), (1503, 158410), (1533, 155310), (1670, 142569), (1953, 121910), (2170, 109719), (2190, 108717), (2263, 105210), (2338, 101835), (2505, 95046), (2555, 93186), (2790, 85337), (3006, 79205), (3066, 77655), (3255, 73146), (3285, 72478), (3507, 67890), (3906, 60955), (4526, 52605), (4599, 51770), (5010, 47523), (5110, 46593), (5177, 45990), (5845, 40734), (6510, 36573), (6570, 36239), (6789, 35070), (7014, 33945), (7515, 31682), (7665, 31062), (9198, 25885), (9765, 24382), (10354, 22995), (10521, 22630), (11315, 21042), (11690, 20367), (12191, 19530), (13578, 17535), (15030, 15841), (15330, 15531)]