1838978070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{5981}}^1$

素因数の和:6305

約数の個数: 64

約数和(自身を含む): 4549957056

約数和(自身を除く): 2710978986

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 277, 370, 554, 555, 831, 1110, 1385, 1662, 2770, 4155, 5981, 8310, 10249, 11962, 17943, 20498, 29905, 30747, 35886, 51245, 59810, 61494, 89715, 102490, 153735, 179430, 221297, 307470, 442594, 663891, 1106485, 1327782, 1656737, 2212970, 3313474, 3319455, 4970211, 6638910, 8283685, 9940422, 16567370, 24851055, 49702110, 61299269, 122598538, 183897807, 306496345, 367795614, 612992690, 919489035, 1838978070]

約数ペア:

[(1, 1838978070), (2, 919489035), (3, 612992690), (5, 367795614), (6, 306496345), (10, 183897807), (15, 122598538), (30, 61299269), (37, 49702110), (74, 24851055), (111, 16567370), (185, 9940422), (222, 8283685), (277, 6638910), (370, 4970211), (554, 3319455), (555, 3313474), (831, 2212970), (1110, 1656737), (1385, 1327782), (1662, 1106485), (2770, 663891), (4155, 442594), (5981, 307470), (8310, 221297), (10249, 179430), (11962, 153735), (17943, 102490), (20498, 89715), (29905, 61494), (30747, 59810), (35886, 51245)]