6647130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3517}}^1$

素因数の和:3540

約数の個数: 64

約数和(自身を含む): 20263680

約数和(自身を除く): 13616550

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, 3517, 7034, 10551, 17585, 21102, 24619, 31653, 35170, 49238, 52755, 63306, 73857, 94959, 105510, 123095, 147714, 158265, 189918, 221571, 246190, 316530, 369285, 443142, 474795, 664713, 738570, 949590, 1107855, 1329426, 2215710, 3323565, 6647130]

約数ペア:

[(1, 6647130), (2, 3323565), (3, 2215710), (5, 1329426), (6, 1107855), (7, 949590), (9, 738570), (10, 664713), (14, 474795), (15, 443142), (18, 369285), (21, 316530), (27, 246190), (30, 221571), (35, 189918), (42, 158265), (45, 147714), (54, 123095), (63, 105510), (70, 94959), (90, 73857), (105, 63306), (126, 52755), (135, 49238), (189, 35170), (210, 31653), (270, 24619), (315, 21102), (378, 17585), (630, 10551), (945, 7034), (1890, 3517)]