430904540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{85159}}^1$

素因数の和:85202

約数の個数: 48

約数和(自身を含む): 1030095360

約数和(自身を除く): 599190820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 85159, 170318, 340636, 425795, 851590, 936749, 1703180, 1873498, 1958657, 3746996, 3917314, 4683745, 7834628, 9367490, 9793285, 18734980, 19586570, 21545227, 39173140, 43090454, 86180908, 107726135, 215452270, 430904540]

約数ペア:

[(1, 430904540), (2, 215452270), (4, 107726135), (5, 86180908), (10, 43090454), (11, 39173140), (20, 21545227), (22, 19586570), (23, 18734980), (44, 9793285), (46, 9367490), (55, 7834628), (92, 4683745), (110, 3917314), (115, 3746996), (220, 1958657), (230, 1873498), (253, 1703180), (460, 936749), (506, 851590), (1012, 425795), (1265, 340636), (2530, 170318), (5060, 85159)]