121825970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1811}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 259101504

約数和(自身を除く): 137275534

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1811, 1922, 2170, 3622, 4805, 6727, 9055, 9610, 12677, 13454, 18110, 25354, 33635, 56141, 63385, 67270, 112282, 126770, 280705, 392987, 561410, 785974, 1740371, 1964935, 3480742, 3929870, 8701855, 12182597, 17403710, 24365194, 60912985, 121825970]

約数ペア:

[(1, 121825970), (2, 60912985), (5, 24365194), (7, 17403710), (10, 12182597), (14, 8701855), (31, 3929870), (35, 3480742), (62, 1964935), (70, 1740371), (155, 785974), (217, 561410), (310, 392987), (434, 280705), (961, 126770), (1085, 112282), (1811, 67270), (1922, 63385), (2170, 56141), (3622, 33635), (4805, 25354), (6727, 18110), (9055, 13454), (9610, 12677)]