2052270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 5978880

約数和(自身を除く): 3926610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 691, 990, 1382, 1485, 2073, 2970, 3455, 4146, 6219, 6910, 7601, 10365, 12438, 15202, 18657, 20730, 22803, 31095, 37314, 38005, 45606, 62190, 68409, 76010, 93285, 114015, 136818, 186570, 205227, 228030, 342045, 410454, 684090, 1026135, 2052270]

約数ペア:

[(1, 2052270), (2, 1026135), (3, 684090), (5, 410454), (6, 342045), (9, 228030), (10, 205227), (11, 186570), (15, 136818), (18, 114015), (22, 93285), (27, 76010), (30, 68409), (33, 62190), (45, 45606), (54, 38005), (55, 37314), (66, 31095), (90, 22803), (99, 20730), (110, 18657), (135, 15202), (165, 12438), (198, 10365), (270, 7601), (297, 6910), (330, 6219), (495, 4146), (594, 3455), (691, 2970), (990, 2073), (1382, 1485)]