797459810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1216

約数の個数: 96

約数和(自身を含む): 1761896448

約数和(自身を除く): 964436638

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 49, 62, 70, 94, 98, 155, 217, 235, 245, 310, 329, 434, 470, 490, 658, 1085, 1117, 1457, 1519, 1645, 2170, 2234, 2303, 2914, 3038, 3290, 4606, 5585, 7285, 7595, 7819, 10199, 11170, 11515, 14570, 15190, 15638, 20398, 23030, 34627, 39095, 50995, 52499, 54733, 69254, 71393, 78190, 101990, 104998, 109466, 142786, 173135, 242389, 262495, 273665, 346270, 356965, 367493, 484778, 524990, 547330, 713930, 734986, 1211945, 1627469, 1696723, 1837465, 2423890, 2572451, 3254938, 3393446, 3674930, 5144902, 8137345, 8483615, 11392283, 12862255, 16274690, 16967230, 22784566, 25724510, 56961415, 79745981, 113922830, 159491962, 398729905, 797459810]

約数ペア:

[(1, 797459810), (2, 398729905), (5, 159491962), (7, 113922830), (10, 79745981), (14, 56961415), (31, 25724510), (35, 22784566), (47, 16967230), (49, 16274690), (62, 12862255), (70, 11392283), (94, 8483615), (98, 8137345), (155, 5144902), (217, 3674930), (235, 3393446), (245, 3254938), (310, 2572451), (329, 2423890), (434, 1837465), (470, 1696723), (490, 1627469), (658, 1211945), (1085, 734986), (1117, 713930), (1457, 547330), (1519, 524990), (1645, 484778), (2170, 367493), (2234, 356965), (2303, 346270), (2914, 273665), (3038, 262495), (3290, 242389), (4606, 173135), (5585, 142786), (7285, 109466), (7595, 104998), (7819, 101990), (10199, 78190), (11170, 71393), (11515, 69254), (14570, 54733), (15190, 52499), (15638, 50995), (20398, 39095), (23030, 34627)]