2093971.00000000

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 87293952

約数和(自身を除く): 41909487

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 73, 93, 105, 155, 191, 217, 219, 365, 465, 511, 573, 651, 955, 1085, 1095, 1337, 1533, 2263, 2555, 2865, 3255, 4011, 5921, 6685, 6789, 7665, 11315, 13943, 15841, 17763, 20055, 29605, 33945, 41447, 41829, 47523, 69715, 79205, 88815, 97601, 124341, 207235, 209145, 237615, 292803, 432233, 488005, 621705, 1296699, 1464015, 2161165, 3025631, 6483495, 9076893, 15128155, 45384465]

約数ペア:

[(1, 45384465), (3, 15128155), (5, 9076893), (7, 6483495), (15, 3025631), (21, 2161165), (31, 1464015), (35, 1296699), (73, 621705), (93, 488005), (105, 432233), (155, 292803), (191, 237615), (217, 209145), (219, 207235), (365, 124341), (465, 97601), (511, 88815), (573, 79205), (651, 69715), (955, 47523), (1085, 41829), (1095, 41447), (1337, 33945), (1533, 29605), (2263, 20055), (2555, 17763), (2865, 15841), (3255, 13943), (4011, 11315), (5921, 7665), (6685, 6789)]