2418219810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:857

約数の個数: 144

約数和(自身を含む): 6672055104

約数和(自身を除く): 4253835294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 43, 45, 58, 86, 87, 90, 129, 145, 174, 215, 258, 261, 290, 387, 430, 435, 522, 645, 743, 774, 841, 870, 1247, 1290, 1305, 1486, 1682, 1935, 2229, 2494, 2523, 2610, 3715, 3741, 3870, 4205, 4458, 5046, 6235, 6687, 7430, 7482, 7569, 8410, 11145, 11223, 12470, 12615, 13374, 15138, 18705, 21547, 22290, 22446, 25230, 31949, 33435, 36163, 37410, 37845, 43094, 56115, 63898, 64641, 66870, 72326, 75690, 95847, 107735, 108489, 112230, 129282, 159745, 180815, 191694, 193923, 215470, 216978, 287541, 319490, 323205, 325467, 361630, 387846, 479235, 542445, 575082, 624863, 646410, 650934, 926521, 958470, 969615, 1084890, 1249726, 1437705, 1627335, 1853042, 1874589, 1939230, 2779563, 2875410, 3124315, 3254670, 3749178, 4632605, 5559126, 5623767, 6248630, 8338689, 9265210, 9372945, 11247534, 13897815, 16677378, 18745890, 26869109, 27795630, 28118835, 41693445, 53738218, 56237670, 80607327, 83386890, 134345545, 161214654, 241821981, 268691090, 403036635, 483643962, 806073270, 1209109905, 2418219810]

約数ペア:

[(1, 2418219810), (2, 1209109905), (3, 806073270), (5, 483643962), (6, 403036635), (9, 268691090), (10, 241821981), (15, 161214654), (18, 134345545), (29, 83386890), (30, 80607327), (43, 56237670), (45, 53738218), (58, 41693445), (86, 28118835), (87, 27795630), (90, 26869109), (129, 18745890), (145, 16677378), (174, 13897815), (215, 11247534), (258, 9372945), (261, 9265210), (290, 8338689), (387, 6248630), (430, 5623767), (435, 5559126), (522, 4632605), (645, 3749178), (743, 3254670), (774, 3124315), (841, 2875410), (870, 2779563), (1247, 1939230), (1290, 1874589), (1305, 1853042), (1486, 1627335), (1682, 1437705), (1935, 1249726), (2229, 1084890), (2494, 969615), (2523, 958470), (2610, 926521), (3715, 650934), (3741, 646410), (3870, 624863), (4205, 575082), (4458, 542445), (5046, 479235), (6235, 387846), (6687, 361630), (7430, 325467), (7482, 323205), (7569, 319490), (8410, 287541), (11145, 216978), (11223, 215470), (12470, 193923), (12615, 191694), (13374, 180815), (15138, 159745), (18705, 129282), (21547, 112230), (22290, 108489), (22446, 107735), (25230, 95847), (31949, 75690), (33435, 72326), (36163, 66870), (37410, 64641), (37845, 63898), (43094, 56115)]