115810940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 287981568

約数和(自身を除く): 172170628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 71, 122, 140, 142, 191, 244, 284, 305, 355, 382, 427, 497, 610, 710, 764, 854, 955, 994, 1220, 1337, 1420, 1708, 1910, 1988, 2135, 2485, 2674, 3820, 4270, 4331, 4970, 5348, 6685, 8540, 8662, 9940, 11651, 13370, 13561, 17324, 21655, 23302, 26740, 27122, 30317, 43310, 46604, 54244, 58255, 60634, 67805, 81557, 86620, 94927, 116510, 121268, 135610, 151585, 163114, 189854, 233020, 271220, 303170, 326228, 379708, 407785, 474635, 606340, 815570, 827221, 949270, 1631140, 1654442, 1898540, 3308884, 4136105, 5790547, 8272210, 11581094, 16544420, 23162188, 28952735, 57905470, 115810940]

約数ペア:

[(1, 115810940), (2, 57905470), (4, 28952735), (5, 23162188), (7, 16544420), (10, 11581094), (14, 8272210), (20, 5790547), (28, 4136105), (35, 3308884), (61, 1898540), (70, 1654442), (71, 1631140), (122, 949270), (140, 827221), (142, 815570), (191, 606340), (244, 474635), (284, 407785), (305, 379708), (355, 326228), (382, 303170), (427, 271220), (497, 233020), (610, 189854), (710, 163114), (764, 151585), (854, 135610), (955, 121268), (994, 116510), (1220, 94927), (1337, 86620), (1420, 81557), (1708, 67805), (1910, 60634), (1988, 58255), (2135, 54244), (2485, 46604), (2674, 43310), (3820, 30317), (4270, 27122), (4331, 26740), (4970, 23302), (5348, 21655), (6685, 17324), (8540, 13561), (8662, 13370), (9940, 11651)]