89976390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1871}}^1$

素因数の和:2117

約数の個数: 64

約数和(自身を含む): 248002560

約数和(自身を除く): 158026170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1603, 1871, 2290, 3206, 3435, 3742, 4809, 5613, 6870, 8015, 9355, 9618, 11226, 13097, 16030, 18710, 24045, 26194, 28065, 39291, 48090, 56130, 65485, 78582, 130970, 196455, 392910, 428459, 856918, 1285377, 2142295, 2570754, 2999213, 4284590, 5998426, 6426885, 8997639, 12853770, 14996065, 17995278, 29992130, 44988195, 89976390]

約数ペア:

[(1, 89976390), (2, 44988195), (3, 29992130), (5, 17995278), (6, 14996065), (7, 12853770), (10, 8997639), (14, 6426885), (15, 5998426), (21, 4284590), (30, 2999213), (35, 2570754), (42, 2142295), (70, 1285377), (105, 856918), (210, 428459), (229, 392910), (458, 196455), (687, 130970), (1145, 78582), (1374, 65485), (1603, 56130), (1871, 48090), (2290, 39291), (3206, 28065), (3435, 26194), (3742, 24045), (4809, 18710), (5613, 16030), (6870, 13097), (8015, 11226), (9355, 9618)]