67134690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{35521}}^1$

素因数の和:35544

約数の個数: 64

約数和(自身を含む): 204606720

約数和(自身を除く): 137472030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 35521, 71042, 106563, 177605, 213126, 248647, 319689, 355210, 497294, 532815, 639378, 745941, 959067, 1065630, 1243235, 1491882, 1598445, 1918134, 2237823, 2486470, 3196890, 3729705, 4475646, 4795335, 6713469, 7459410, 9590670, 11189115, 13426938, 22378230, 33567345, 67134690]

約数ペア:

[(1, 67134690), (2, 33567345), (3, 22378230), (5, 13426938), (6, 11189115), (7, 9590670), (9, 7459410), (10, 6713469), (14, 4795335), (15, 4475646), (18, 3729705), (21, 3196890), (27, 2486470), (30, 2237823), (35, 1918134), (42, 1598445), (45, 1491882), (54, 1243235), (63, 1065630), (70, 959067), (90, 745941), (105, 639378), (126, 532815), (135, 497294), (189, 355210), (210, 319689), (270, 248647), (315, 213126), (378, 177605), (630, 106563), (945, 71042), (1890, 35521)]