86477930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 213995520

約数和(自身を除く): 127517590

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 23, 35, 38, 46, 55, 70, 77, 95, 110, 115, 133, 154, 161, 190, 209, 230, 253, 257, 266, 322, 385, 418, 437, 506, 514, 665, 770, 805, 874, 1045, 1265, 1285, 1330, 1463, 1610, 1771, 1799, 2090, 2185, 2530, 2570, 2827, 2926, 3059, 3542, 3598, 4370, 4807, 4883, 5654, 5911, 6118, 7315, 8855, 8995, 9614, 9766, 11822, 14135, 14630, 15295, 17710, 17990, 19789, 24035, 24415, 28270, 29555, 30590, 33649, 34181, 39578, 41377, 48070, 48830, 53713, 59110, 65021, 67298, 68362, 82754, 98945, 107426, 112309, 130042, 168245, 170905, 197890, 206885, 224618, 268565, 325105, 336490, 341810, 375991, 413770, 455147, 537130, 561545, 650210, 751982, 786163, 910294, 1123090, 1235399, 1572326, 1879955, 2275735, 2470798, 3759910, 3930815, 4551470, 6176995, 7861630, 8647793, 12353990, 17295586, 43238965, 86477930]

約数ペア:

[(1, 86477930), (2, 43238965), (5, 17295586), (7, 12353990), (10, 8647793), (11, 7861630), (14, 6176995), (19, 4551470), (22, 3930815), (23, 3759910), (35, 2470798), (38, 2275735), (46, 1879955), (55, 1572326), (70, 1235399), (77, 1123090), (95, 910294), (110, 786163), (115, 751982), (133, 650210), (154, 561545), (161, 537130), (190, 455147), (209, 413770), (230, 375991), (253, 341810), (257, 336490), (266, 325105), (322, 268565), (385, 224618), (418, 206885), (437, 197890), (506, 170905), (514, 168245), (665, 130042), (770, 112309), (805, 107426), (874, 98945), (1045, 82754), (1265, 68362), (1285, 67298), (1330, 65021), (1463, 59110), (1610, 53713), (1771, 48830), (1799, 48070), (2090, 41377), (2185, 39578), (2530, 34181), (2570, 33649), (2827, 30590), (2926, 29555), (3059, 28270), (3542, 24415), (3598, 24035), (4370, 19789), (4807, 17990), (4883, 17710), (5654, 15295), (5911, 14630), (6118, 14135), (7315, 11822), (8855, 9766), (8995, 9614)]