145851410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20747}}^1$

素因数の和:20810

約数の個数: 32

約数和(自身を含む): 283832640

約数和(自身を除く): 137981230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 20747, 41494, 103735, 207470, 394193, 767639, 788386, 1535278, 1970965, 3838195, 3941930, 7676390, 14585141, 29170282, 72925705, 145851410]

約数ペア:

[(1, 145851410), (2, 72925705), (5, 29170282), (10, 14585141), (19, 7676390), (37, 3941930), (38, 3838195), (74, 1970965), (95, 1535278), (185, 788386), (190, 767639), (370, 394193), (703, 207470), (1406, 103735), (3515, 41494), (7030, 20747)]