30731838

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 63040032

約数和(自身を除く): 32308194

約数列:

[1, 2, 3, 6, 53, 106, 159, 241, 318, 401, 482, 723, 802, 1203, 1446, 2406, 12773, 21253, 25546, 38319, 42506, 63759, 76638, 96641, 127518, 193282, 289923, 579846, 5121973, 10243946, 15365919, 30731838]

約数ペア:

[(1, 30731838), (2, 15365919), (3, 10243946), (6, 5121973), (53, 579846), (106, 289923), (159, 193282), (241, 127518), (318, 96641), (401, 76638), (482, 63759), (723, 42506), (802, 38319), (1203, 25546), (1446, 21253), (2406, 12773)]