364996940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{237011}}^1$

素因数の和:237038

約数の個数: 48

約数和(自身を含む): 955632384

約数和(自身を除く): 590635444

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 237011, 474022, 948044, 1185055, 1659077, 2370110, 2607121, 3318154, 4740220, 5214242, 6636308, 8295385, 10428484, 13035605, 16590770, 18249847, 26071210, 33181540, 36499694, 52142420, 72999388, 91249235, 182498470, 364996940]

約数ペア:

[(1, 364996940), (2, 182498470), (4, 91249235), (5, 72999388), (7, 52142420), (10, 36499694), (11, 33181540), (14, 26071210), (20, 18249847), (22, 16590770), (28, 13035605), (35, 10428484), (44, 8295385), (55, 6636308), (70, 5214242), (77, 4740220), (110, 3318154), (140, 2607121), (154, 2370110), (220, 1659077), (308, 1185055), (385, 948044), (770, 474022), (1540, 237011)]