1077691970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3739}}^1$

素因数の和:3843

約数の個数: 64

約数和(自身を含む): 2148854400

約数和(自身を除く): 1071162430

約数列:

[1, 2, 5, 10, 19, 37, 38, 41, 74, 82, 95, 185, 190, 205, 370, 410, 703, 779, 1406, 1517, 1558, 3034, 3515, 3739, 3895, 7030, 7478, 7585, 7790, 15170, 18695, 28823, 37390, 57646, 71041, 138343, 142082, 144115, 153299, 276686, 288230, 306598, 355205, 691715, 710410, 766495, 1383430, 1532990, 2628517, 2912681, 5257034, 5672063, 5825362, 11344126, 13142585, 14563405, 26285170, 28360315, 29126810, 56720630, 107769197, 215538394, 538845985, 1077691970]

約数ペア:

[(1, 1077691970), (2, 538845985), (5, 215538394), (10, 107769197), (19, 56720630), (37, 29126810), (38, 28360315), (41, 26285170), (74, 14563405), (82, 13142585), (95, 11344126), (185, 5825362), (190, 5672063), (205, 5257034), (370, 2912681), (410, 2628517), (703, 1532990), (779, 1383430), (1406, 766495), (1517, 710410), (1558, 691715), (3034, 355205), (3515, 306598), (3739, 288230), (3895, 276686), (7030, 153299), (7478, 144115), (7585, 142082), (7790, 138343), (15170, 71041), (18695, 57646), (28823, 37390)]