2606450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 6053184

約数和(自身を除く): 3446734

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 677, 770, 1354, 1925, 3385, 3850, 4739, 6770, 7447, 9478, 14894, 16925, 23695, 33850, 37235, 47390, 52129, 74470, 104258, 118475, 186175, 236950, 260645, 372350, 521290, 1303225, 2606450]

約数ペア:

[(1, 2606450), (2, 1303225), (5, 521290), (7, 372350), (10, 260645), (11, 236950), (14, 186175), (22, 118475), (25, 104258), (35, 74470), (50, 52129), (55, 47390), (70, 37235), (77, 33850), (110, 23695), (154, 16925), (175, 14894), (275, 9478), (350, 7447), (385, 6770), (550, 4739), (677, 3850), (770, 3385), (1354, 1925)]