159619310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 315408384

約数和(自身を除く): 155789074

約数列:

[1, 2, 5, 10, 23, 31, 46, 61, 62, 115, 122, 155, 230, 305, 310, 367, 610, 713, 734, 1403, 1426, 1835, 1891, 2806, 3565, 3670, 3782, 7015, 7130, 8441, 9455, 11377, 14030, 16882, 18910, 22387, 22754, 42205, 43493, 44774, 56885, 84410, 86986, 111935, 113770, 217465, 223870, 261671, 434930, 514901, 523342, 693997, 1029802, 1308355, 1387994, 2574505, 2616710, 3469985, 5149010, 6939970, 15961931, 31923862, 79809655, 159619310]

約数ペア:

[(1, 159619310), (2, 79809655), (5, 31923862), (10, 15961931), (23, 6939970), (31, 5149010), (46, 3469985), (61, 2616710), (62, 2574505), (115, 1387994), (122, 1308355), (155, 1029802), (230, 693997), (305, 523342), (310, 514901), (367, 434930), (610, 261671), (713, 223870), (734, 217465), (1403, 113770), (1426, 111935), (1835, 86986), (1891, 84410), (2806, 56885), (3565, 44774), (3670, 43493), (3782, 42205), (7015, 22754), (7130, 22387), (8441, 18910), (9455, 16882), (11377, 14030)]