271301310

素因数分解:

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

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 808704000

約数和(自身を除く): 537402690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 499, 630, 863, 998, 1497, 1726, 2495, 2589, 2994, 3493, 4315, 4491, 4990, 5178, 6041, 6986, 7485, 7767, 8630, 8982, 10479, 12082, 12945, 14970, 15534, 17465, 18123, 20958, 22455, 25890, 30205, 31437, 34930, 36246, 38835, 44910, 52395, 54369, 60410, 62874, 77670, 90615, 104790, 108738, 157185, 181230, 271845, 314370, 430637, 543690, 861274, 1291911, 2153185, 2583822, 3014459, 3875733, 4306370, 6028918, 6459555, 7751466, 9043377, 12919110, 15072295, 18086754, 19378665, 27130131, 30144590, 38757330, 45216885, 54260262, 90433770, 135650655, 271301310]

約数ペア:

[(1, 271301310), (2, 135650655), (3, 90433770), (5, 54260262), (6, 45216885), (7, 38757330), (9, 30144590), (10, 27130131), (14, 19378665), (15, 18086754), (18, 15072295), (21, 12919110), (30, 9043377), (35, 7751466), (42, 6459555), (45, 6028918), (63, 4306370), (70, 3875733), (90, 3014459), (105, 2583822), (126, 2153185), (210, 1291911), (315, 861274), (499, 543690), (630, 430637), (863, 314370), (998, 271845), (1497, 181230), (1726, 157185), (2495, 108738), (2589, 104790), (2994, 90615), (3493, 77670), (4315, 62874), (4491, 60410), (4990, 54369), (5178, 52395), (6041, 44910), (6986, 38835), (7485, 36246), (7767, 34930), (8630, 31437), (8982, 30205), (10479, 25890), (12082, 22455), (12945, 20958), (14970, 18123), (15534, 17465)]