70907130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37517}}^1$

素因数の和:37540

約数の個数: 64

約数和(自身を含む): 216103680

約数和(自身を除く): 145196550

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, 37517, 75034, 112551, 187585, 225102, 262619, 337653, 375170, 525238, 562755, 675306, 787857, 1012959, 1125510, 1313095, 1575714, 1688265, 2025918, 2363571, 2626190, 3376530, 3939285, 4727142, 5064795, 7090713, 7878570, 10129590, 11817855, 14181426, 23635710, 35453565, 70907130]

約数ペア:

[(1, 70907130), (2, 35453565), (3, 23635710), (5, 14181426), (6, 11817855), (7, 10129590), (9, 7878570), (10, 7090713), (14, 5064795), (15, 4727142), (18, 3939285), (21, 3376530), (27, 2626190), (30, 2363571), (35, 2025918), (42, 1688265), (45, 1575714), (54, 1313095), (63, 1125510), (70, 1012959), (90, 787857), (105, 675306), (126, 562755), (135, 525238), (189, 375170), (210, 337653), (270, 262619), (315, 225102), (378, 187585), (630, 112551), (945, 75034), (1890, 37517)]