239529290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23929}}^1$

素因数の和:23967

約数の個数: 64

約数和(自身を含む): 578914560

約数和(自身を除く): 339385270

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 23929, 47858, 119645, 167503, 239290, 263219, 311077, 335006, 526438, 622154, 837515, 1316095, 1555385, 1675030, 1842533, 2177539, 2632190, 3110770, 3421847, 3685066, 4355078, 6843694, 9212665, 10887695, 17109235, 18425330, 21775390, 23952929, 34218470, 47905858, 119764645, 239529290]

約数ペア:

[(1, 239529290), (2, 119764645), (5, 47905858), (7, 34218470), (10, 23952929), (11, 21775390), (13, 18425330), (14, 17109235), (22, 10887695), (26, 9212665), (35, 6843694), (55, 4355078), (65, 3685066), (70, 3421847), (77, 3110770), (91, 2632190), (110, 2177539), (130, 1842533), (143, 1675030), (154, 1555385), (182, 1316095), (286, 837515), (385, 622154), (455, 526438), (715, 335006), (770, 311077), (910, 263219), (1001, 239290), (1430, 167503), (2002, 119645), (5005, 47858), (10010, 23929)]