70842420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1030

約数の個数: 144

約数和(自身を含む): 241008768

約数和(自身を除く): 170166348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 967, 990, 1110, 1221, 1332, 1628, 1665, 1934, 1980, 2035, 2220, 2442, 2901, 3330, 3663, 3868, 4070, 4835, 4884, 5802, 6105, 6660, 7326, 8140, 8703, 9670, 10637, 11604, 12210, 14505, 14652, 17406, 18315, 19340, 21274, 24420, 29010, 31911, 34812, 35779, 36630, 42548, 43515, 53185, 58020, 63822, 71558, 73260, 87030, 95733, 106370, 107337, 127644, 143116, 159555, 174060, 178895, 191466, 212740, 214674, 319110, 322011, 357790, 382932, 393569, 429348, 478665, 536685, 638220, 644022, 715580, 787138, 957330, 1073370, 1180707, 1288044, 1574276, 1610055, 1914660, 1967845, 2146740, 2361414, 3220110, 3542121, 3935690, 4722828, 5903535, 6440220, 7084242, 7871380, 11807070, 14168484, 17710605, 23614140, 35421210, 70842420]

約数ペア:

[(1, 70842420), (2, 35421210), (3, 23614140), (4, 17710605), (5, 14168484), (6, 11807070), (9, 7871380), (10, 7084242), (11, 6440220), (12, 5903535), (15, 4722828), (18, 3935690), (20, 3542121), (22, 3220110), (30, 2361414), (33, 2146740), (36, 1967845), (37, 1914660), (44, 1610055), (45, 1574276), (55, 1288044), (60, 1180707), (66, 1073370), (74, 957330), (90, 787138), (99, 715580), (110, 644022), (111, 638220), (132, 536685), (148, 478665), (165, 429348), (180, 393569), (185, 382932), (198, 357790), (220, 322011), (222, 319110), (330, 214674), (333, 212740), (370, 191466), (396, 178895), (407, 174060), (444, 159555), (495, 143116), (555, 127644), (660, 107337), (666, 106370), (740, 95733), (814, 87030), (967, 73260), (990, 71558), (1110, 63822), (1221, 58020), (1332, 53185), (1628, 43515), (1665, 42548), (1934, 36630), (1980, 35779), (2035, 34812), (2220, 31911), (2442, 29010), (2901, 24420), (3330, 21274), (3663, 19340), (3868, 18315), (4070, 17406), (4835, 14652), (4884, 14505), (5802, 12210), (6105, 11604), (6660, 10637), (7326, 9670), (8140, 8703)]