90047130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 229920768

約数和(自身を除く): 139873638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 383, 461, 510, 766, 922, 1149, 1383, 1915, 2298, 2305, 2766, 3830, 4610, 5745, 6511, 6915, 7837, 11490, 13022, 13830, 15674, 19533, 23511, 32555, 39066, 39185, 47022, 65110, 78370, 97665, 117555, 176563, 195330, 235110, 353126, 529689, 882815, 1059378, 1765630, 2648445, 3001571, 5296890, 6003142, 9004713, 15007855, 18009426, 30015710, 45023565, 90047130]

約数ペア:

[(1, 90047130), (2, 45023565), (3, 30015710), (5, 18009426), (6, 15007855), (10, 9004713), (15, 6003142), (17, 5296890), (30, 3001571), (34, 2648445), (51, 1765630), (85, 1059378), (102, 882815), (170, 529689), (255, 353126), (383, 235110), (461, 195330), (510, 176563), (766, 117555), (922, 97665), (1149, 78370), (1383, 65110), (1915, 47022), (2298, 39185), (2305, 39066), (2766, 32555), (3830, 23511), (4610, 19533), (5745, 15674), (6511, 13830), (6915, 13022), (7837, 11490)]