90433770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{863}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 248832000

約数和(自身を除く): 158398230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 499, 863, 998, 1497, 1726, 2495, 2589, 2994, 3493, 4315, 4990, 5178, 6041, 6986, 7485, 8630, 10479, 12082, 12945, 14970, 17465, 18123, 20958, 25890, 30205, 34930, 36246, 52395, 60410, 90615, 104790, 181230, 430637, 861274, 1291911, 2153185, 2583822, 3014459, 4306370, 6028918, 6459555, 9043377, 12919110, 15072295, 18086754, 30144590, 45216885, 90433770]

約数ペア:

[(1, 90433770), (2, 45216885), (3, 30144590), (5, 18086754), (6, 15072295), (7, 12919110), (10, 9043377), (14, 6459555), (15, 6028918), (21, 4306370), (30, 3014459), (35, 2583822), (42, 2153185), (70, 1291911), (105, 861274), (210, 430637), (499, 181230), (863, 104790), (998, 90615), (1497, 60410), (1726, 52395), (2495, 36246), (2589, 34930), (2994, 30205), (3493, 25890), (4315, 20958), (4990, 18123), (5178, 17465), (6041, 14970), (6986, 12945), (7485, 12082), (8630, 10479)]