1957230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 5702400

約数和(自身を除く): 3745170

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, 659, 990, 1318, 1485, 1977, 2970, 3295, 3954, 5931, 6590, 7249, 9885, 11862, 14498, 17793, 19770, 21747, 29655, 35586, 36245, 43494, 59310, 65241, 72490, 88965, 108735, 130482, 177930, 195723, 217470, 326205, 391446, 652410, 978615, 1957230]

約数ペア:

[(1, 1957230), (2, 978615), (3, 652410), (5, 391446), (6, 326205), (9, 217470), (10, 195723), (11, 177930), (15, 130482), (18, 108735), (22, 88965), (27, 72490), (30, 65241), (33, 59310), (45, 43494), (54, 36245), (55, 35586), (66, 29655), (90, 21747), (99, 19770), (110, 17793), (135, 14498), (165, 11862), (198, 9885), (270, 7249), (297, 6590), (330, 5931), (495, 3954), (594, 3295), (659, 2970), (990, 1977), (1318, 1485)]