227567820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 655333056

約数和(自身を除く): 427765236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 97, 122, 183, 194, 244, 291, 305, 366, 388, 485, 582, 610, 641, 732, 915, 970, 1164, 1220, 1282, 1455, 1830, 1923, 1940, 2564, 2910, 3205, 3660, 3846, 5820, 5917, 6410, 7692, 9615, 11834, 12820, 17751, 19230, 23668, 29585, 35502, 38460, 39101, 59170, 62177, 71004, 78202, 88755, 117303, 118340, 124354, 156404, 177510, 186531, 195505, 234606, 248708, 310885, 355020, 373062, 391010, 469212, 586515, 621770, 746124, 782020, 932655, 1173030, 1243540, 1865310, 2346060, 3730620, 3792797, 7585594, 11378391, 15171188, 18963985, 22756782, 37927970, 45513564, 56891955, 75855940, 113783910, 227567820]

約数ペア:

[(1, 227567820), (2, 113783910), (3, 75855940), (4, 56891955), (5, 45513564), (6, 37927970), (10, 22756782), (12, 18963985), (15, 15171188), (20, 11378391), (30, 7585594), (60, 3792797), (61, 3730620), (97, 2346060), (122, 1865310), (183, 1243540), (194, 1173030), (244, 932655), (291, 782020), (305, 746124), (366, 621770), (388, 586515), (485, 469212), (582, 391010), (610, 373062), (641, 355020), (732, 310885), (915, 248708), (970, 234606), (1164, 195505), (1220, 186531), (1282, 177510), (1455, 156404), (1830, 124354), (1923, 118340), (1940, 117303), (2564, 88755), (2910, 78202), (3205, 71004), (3660, 62177), (3846, 59170), (5820, 39101), (5917, 38460), (6410, 35502), (7692, 29585), (9615, 23668), (11834, 19230), (12820, 17751)]