1658804970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{761}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 4027895424

約数和(自身を除く): 2369090454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 643, 678, 761, 1130, 1286, 1522, 1695, 1929, 2283, 3215, 3390, 3805, 3858, 4566, 6430, 7610, 9645, 11415, 19290, 22830, 72659, 85993, 145318, 171986, 217977, 257979, 363295, 429965, 435954, 489323, 515958, 726590, 859930, 978646, 1089885, 1289895, 1467969, 2179770, 2446615, 2579790, 2935938, 4893230, 7339845, 14679690, 55293499, 110586998, 165880497, 276467495, 331760994, 552934990, 829402485, 1658804970]

約数ペア:

[(1, 1658804970), (2, 829402485), (3, 552934990), (5, 331760994), (6, 276467495), (10, 165880497), (15, 110586998), (30, 55293499), (113, 14679690), (226, 7339845), (339, 4893230), (565, 2935938), (643, 2579790), (678, 2446615), (761, 2179770), (1130, 1467969), (1286, 1289895), (1522, 1089885), (1695, 978646), (1929, 859930), (2283, 726590), (3215, 515958), (3390, 489323), (3805, 435954), (3858, 429965), (4566, 363295), (6430, 257979), (7610, 217977), (9645, 171986), (11415, 145318), (19290, 85993), (22830, 72659)]