299377540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6329

約数の個数: 96

約数和(自身を含む): 809238528

約数和(自身を除く): 509860988

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1364, 1540, 1705, 2170, 2387, 3410, 4340, 4774, 6271, 6820, 9548, 11935, 12542, 23870, 25084, 31355, 43897, 47740, 62710, 68981, 87794, 125420, 137962, 175588, 194401, 219485, 275924, 344905, 388802, 438970, 482867, 689810, 777604, 877940, 965734, 972005, 1360807, 1379620, 1931468, 1944010, 2138411, 2414335, 2721614, 3888020, 4276822, 4828670, 5443228, 6804035, 8553644, 9657340, 10692055, 13608070, 14968877, 21384110, 27216140, 29937754, 42768220, 59875508, 74844385, 149688770, 299377540]

約数ペア:

[(1, 299377540), (2, 149688770), (4, 74844385), (5, 59875508), (7, 42768220), (10, 29937754), (11, 27216140), (14, 21384110), (20, 14968877), (22, 13608070), (28, 10692055), (31, 9657340), (35, 8553644), (44, 6804035), (55, 5443228), (62, 4828670), (70, 4276822), (77, 3888020), (110, 2721614), (124, 2414335), (140, 2138411), (154, 1944010), (155, 1931468), (217, 1379620), (220, 1360807), (308, 972005), (310, 965734), (341, 877940), (385, 777604), (434, 689810), (620, 482867), (682, 438970), (770, 388802), (868, 344905), (1085, 275924), (1364, 219485), (1540, 194401), (1705, 175588), (2170, 137962), (2387, 125420), (3410, 87794), (4340, 68981), (4774, 62710), (6271, 47740), (6820, 43897), (9548, 31355), (11935, 25084), (12542, 23870)]