255532070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{35839}}^1$

素因数の和:35900

約数の個数: 32

約数和(自身を含む): 495452160

約数和(自身を除く): 239920090

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 35839, 71678, 179195, 358390, 824297, 1111009, 1648594, 2222018, 4121485, 5555045, 8242970, 11110090, 25553207, 51106414, 127766035, 255532070]

約数ペア:

[(1, 255532070), (2, 127766035), (5, 51106414), (10, 25553207), (23, 11110090), (31, 8242970), (46, 5555045), (62, 4121485), (115, 2222018), (155, 1648594), (230, 1111009), (310, 824297), (713, 358390), (1426, 179195), (3565, 71678), (7130, 35839)]