234678290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 537788160

約数和(自身を除く): 303109870

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 103, 110, 121, 154, 206, 242, 269, 385, 515, 538, 605, 721, 770, 847, 1030, 1133, 1210, 1345, 1442, 1694, 1883, 2266, 2690, 2959, 3605, 3766, 4235, 5665, 5918, 7210, 7931, 8470, 9415, 11330, 12463, 14795, 15862, 18830, 20713, 24926, 27707, 29590, 32549, 39655, 41426, 55414, 62315, 65098, 79310, 87241, 103565, 124630, 138535, 162745, 174482, 193949, 207130, 227843, 277070, 304777, 325490, 387898, 436205, 455686, 609554, 872410, 969745, 1139215, 1523885, 1939490, 2133439, 2278430, 3047770, 3352547, 4266878, 6705094, 10667195, 16762735, 21334390, 23467829, 33525470, 46935658, 117339145, 234678290]

約数ペア:

[(1, 234678290), (2, 117339145), (5, 46935658), (7, 33525470), (10, 23467829), (11, 21334390), (14, 16762735), (22, 10667195), (35, 6705094), (55, 4266878), (70, 3352547), (77, 3047770), (103, 2278430), (110, 2133439), (121, 1939490), (154, 1523885), (206, 1139215), (242, 969745), (269, 872410), (385, 609554), (515, 455686), (538, 436205), (605, 387898), (721, 325490), (770, 304777), (847, 277070), (1030, 227843), (1133, 207130), (1210, 193949), (1345, 174482), (1442, 162745), (1694, 138535), (1883, 124630), (2266, 103565), (2690, 87241), (2959, 79310), (3605, 65098), (3766, 62315), (4235, 55414), (5665, 41426), (5918, 39655), (7210, 32549), (7931, 29590), (8470, 27707), (9415, 24926), (11330, 20713), (12463, 18830), (14795, 15862)]