679103670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1550

約数の個数: 128

約数和(自身を含む): 1950474240

約数和(自身を除く): 1271370570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 73, 93, 105, 146, 155, 186, 210, 217, 219, 310, 365, 434, 438, 465, 511, 651, 730, 930, 1022, 1085, 1095, 1302, 1429, 1533, 2170, 2190, 2263, 2555, 2858, 3066, 3255, 4287, 4526, 5110, 6510, 6789, 7145, 7665, 8574, 10003, 11315, 13578, 14290, 15330, 15841, 20006, 21435, 22630, 30009, 31682, 33945, 42870, 44299, 47523, 50015, 60018, 67890, 79205, 88598, 95046, 100030, 104317, 132897, 150045, 158410, 208634, 221495, 237615, 265794, 300090, 310093, 312951, 442990, 475230, 521585, 620186, 625902, 664485, 730219, 930279, 1043170, 1328970, 1460438, 1550465, 1564755, 1860558, 2190657, 3100930, 3129510, 3233827, 3651095, 4381314, 4651395, 6467654, 7302190, 9302790, 9701481, 10953285, 16169135, 19402962, 21906570, 22636789, 32338270, 45273578, 48507405, 67910367, 97014810, 113183945, 135820734, 226367890, 339551835, 679103670]

約数ペア:

[(1, 679103670), (2, 339551835), (3, 226367890), (5, 135820734), (6, 113183945), (7, 97014810), (10, 67910367), (14, 48507405), (15, 45273578), (21, 32338270), (30, 22636789), (31, 21906570), (35, 19402962), (42, 16169135), (62, 10953285), (70, 9701481), (73, 9302790), (93, 7302190), (105, 6467654), (146, 4651395), (155, 4381314), (186, 3651095), (210, 3233827), (217, 3129510), (219, 3100930), (310, 2190657), (365, 1860558), (434, 1564755), (438, 1550465), (465, 1460438), (511, 1328970), (651, 1043170), (730, 930279), (930, 730219), (1022, 664485), (1085, 625902), (1095, 620186), (1302, 521585), (1429, 475230), (1533, 442990), (2170, 312951), (2190, 310093), (2263, 300090), (2555, 265794), (2858, 237615), (3066, 221495), (3255, 208634), (4287, 158410), (4526, 150045), (5110, 132897), (6510, 104317), (6789, 100030), (7145, 95046), (7665, 88598), (8574, 79205), (10003, 67890), (11315, 60018), (13578, 50015), (14290, 47523), (15330, 44299), (15841, 42870), (20006, 33945), (21435, 31682), (22630, 30009)]