1965930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3478

約数の個数: 32

約数和(自身を含む): 4968000

約数和(自身を除く): 3002070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 3449, 6898, 10347, 17245, 20694, 34490, 51735, 65531, 103470, 131062, 196593, 327655, 393186, 655310, 982965, 1965930]

約数ペア:

[(1, 1965930), (2, 982965), (3, 655310), (5, 393186), (6, 327655), (10, 196593), (15, 131062), (19, 103470), (30, 65531), (38, 51735), (57, 34490), (95, 20694), (114, 17245), (190, 10347), (285, 6898), (570, 3449)]