419210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 853632

約数和(自身を除く): 434422

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 103, 110, 185, 206, 370, 407, 515, 814, 1030, 1133, 2035, 2266, 3811, 4070, 5665, 7622, 11330, 19055, 38110, 41921, 83842, 209605, 419210]

約数ペア:

[(1, 419210), (2, 209605), (5, 83842), (10, 41921), (11, 38110), (22, 19055), (37, 11330), (55, 7622), (74, 5665), (103, 4070), (110, 3811), (185, 2266), (206, 2035), (370, 1133), (407, 1030), (515, 814)]