10984980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 30933504

約数和(自身を除く): 19948524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 821, 892, 1115, 1338, 1642, 2230, 2463, 2676, 3284, 3345, 4105, 4460, 4926, 6690, 8210, 9852, 12315, 13380, 16420, 24630, 49260, 183083, 366166, 549249, 732332, 915415, 1098498, 1830830, 2196996, 2746245, 3661660, 5492490, 10984980]

約数ペア:

[(1, 10984980), (2, 5492490), (3, 3661660), (4, 2746245), (5, 2196996), (6, 1830830), (10, 1098498), (12, 915415), (15, 732332), (20, 549249), (30, 366166), (60, 183083), (223, 49260), (446, 24630), (669, 16420), (821, 13380), (892, 12315), (1115, 9852), (1338, 8210), (1642, 6690), (2230, 4926), (2463, 4460), (2676, 4105), (3284, 3345)]