138287130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 229431270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 79, 83, 95, 111, 114, 158, 166, 185, 190, 222, 237, 249, 285, 370, 395, 415, 474, 498, 555, 570, 703, 790, 830, 1110, 1185, 1245, 1406, 1501, 1577, 2109, 2370, 2490, 2923, 3002, 3071, 3154, 3515, 4218, 4503, 4731, 5846, 6142, 6557, 7030, 7505, 7885, 8769, 9006, 9213, 9462, 10545, 13114, 14615, 15010, 15355, 15770, 17538, 18426, 19671, 21090, 22515, 23655, 29230, 30710, 32785, 39342, 43845, 45030, 46065, 47310, 55537, 58349, 65570, 87690, 92130, 98355, 111074, 116698, 124583, 166611, 175047, 196710, 242609, 249166, 277685, 291745, 333222, 350094, 373749, 485218, 555370, 583490, 622915, 727827, 747498, 833055, 875235, 1213045, 1245830, 1455654, 1666110, 1750470, 1868745, 2426090, 3639135, 3737490, 4609571, 7278270, 9219142, 13828713, 23047855, 27657426, 46095710, 69143565, 138287130]

約数ペア:

[(1, 138287130), (2, 69143565), (3, 46095710), (5, 27657426), (6, 23047855), (10, 13828713), (15, 9219142), (19, 7278270), (30, 4609571), (37, 3737490), (38, 3639135), (57, 2426090), (74, 1868745), (79, 1750470), (83, 1666110), (95, 1455654), (111, 1245830), (114, 1213045), (158, 875235), (166, 833055), (185, 747498), (190, 727827), (222, 622915), (237, 583490), (249, 555370), (285, 485218), (370, 373749), (395, 350094), (415, 333222), (474, 291745), (498, 277685), (555, 249166), (570, 242609), (703, 196710), (790, 175047), (830, 166611), (1110, 124583), (1185, 116698), (1245, 111074), (1406, 98355), (1501, 92130), (1577, 87690), (2109, 65570), (2370, 58349), (2490, 55537), (2923, 47310), (3002, 46065), (3071, 45030), (3154, 43845), (3515, 39342), (4218, 32785), (4503, 30710), (4731, 29230), (5846, 23655), (6142, 22515), (6557, 21090), (7030, 19671), (7505, 18426), (7885, 17538), (8769, 15770), (9006, 15355), (9213, 15010), (9462, 14615), (10545, 13114)]