275714653670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{16993}}^1$

素因数の和:17529

約数の個数: 64

約数和(自身を含む): 514412458560

約数和(自身を除く): 238697804890

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 389, 430, 485, 778, 970, 1945, 3890, 4171, 8342, 16727, 16993, 20855, 33454, 33986, 37733, 41710, 75466, 83635, 84965, 167270, 169930, 188665, 377330, 730699, 1461398, 1622519, 1648321, 3245038, 3296642, 3653495, 6610277, 7306990, 8112595, 8241605, 13220554, 16225190, 16483210, 33051385, 66102770, 70877803, 141755606, 284241911, 354389015, 568483822, 641196869, 708778030, 1282393738, 1421209555, 2842419110, 3205984345, 6411968690, 27571465367, 55142930734, 137857326835, 275714653670]

約数ペア:

[(1, 275714653670), (2, 137857326835), (5, 55142930734), (10, 27571465367), (43, 6411968690), (86, 3205984345), (97, 2842419110), (194, 1421209555), (215, 1282393738), (389, 708778030), (430, 641196869), (485, 568483822), (778, 354389015), (970, 284241911), (1945, 141755606), (3890, 70877803), (4171, 66102770), (8342, 33051385), (16727, 16483210), (16993, 16225190), (20855, 13220554), (33454, 8241605), (33986, 8112595), (37733, 7306990), (41710, 6610277), (75466, 3653495), (83635, 3296642), (84965, 3245038), (167270, 1648321), (169930, 1622519), (188665, 1461398), (377330, 730699)]