30188460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1493}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 84835296

約数和(自身を除く): 54646836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337, 674, 1011, 1348, 1493, 1685, 2022, 2986, 3370, 4044, 4479, 5055, 5972, 6740, 7465, 8958, 10110, 14930, 17916, 20220, 22395, 29860, 44790, 89580, 503141, 1006282, 1509423, 2012564, 2515705, 3018846, 5031410, 6037692, 7547115, 10062820, 15094230, 30188460]

約数ペア:

[(1, 30188460), (2, 15094230), (3, 10062820), (4, 7547115), (5, 6037692), (6, 5031410), (10, 3018846), (12, 2515705), (15, 2012564), (20, 1509423), (30, 1006282), (60, 503141), (337, 89580), (674, 44790), (1011, 29860), (1348, 22395), (1493, 20220), (1685, 17916), (2022, 14930), (2986, 10110), (3370, 8958), (4044, 7465), (4479, 6740), (5055, 5972)]