299538430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 594874368

約数和(自身を除く): 295335938

約数列:

[1, 2, 5, 10, 23, 31, 43, 46, 62, 86, 115, 155, 215, 230, 310, 430, 713, 977, 989, 1333, 1426, 1954, 1978, 2666, 3565, 4885, 4945, 6665, 7130, 9770, 9890, 13330, 22471, 30287, 30659, 42011, 44942, 60574, 61318, 84022, 112355, 151435, 153295, 210055, 224710, 302870, 306590, 420110, 696601, 966253, 1302341, 1393202, 1932506, 2604682, 3483005, 4831265, 6511705, 6966010, 9662530, 13023410, 29953843, 59907686, 149769215, 299538430]

約数ペア:

[(1, 299538430), (2, 149769215), (5, 59907686), (10, 29953843), (23, 13023410), (31, 9662530), (43, 6966010), (46, 6511705), (62, 4831265), (86, 3483005), (115, 2604682), (155, 1932506), (215, 1393202), (230, 1302341), (310, 966253), (430, 696601), (713, 420110), (977, 306590), (989, 302870), (1333, 224710), (1426, 210055), (1954, 153295), (1978, 151435), (2666, 112355), (3565, 84022), (4885, 61318), (4945, 60574), (6665, 44942), (7130, 42011), (9770, 30659), (9890, 30287), (13330, 22471)]