133119420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{316951}}^1$

素因数の和:316970

約数の個数: 48

約数和(自身を含む): 425983488

約数和(自身を除く): 292864068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 316951, 633902, 950853, 1267804, 1584755, 1901706, 2218657, 3169510, 3803412, 4437314, 4754265, 6339020, 6655971, 8874628, 9508530, 11093285, 13311942, 19017060, 22186570, 26623884, 33279855, 44373140, 66559710, 133119420]

約数ペア:

[(1, 133119420), (2, 66559710), (3, 44373140), (4, 33279855), (5, 26623884), (6, 22186570), (7, 19017060), (10, 13311942), (12, 11093285), (14, 9508530), (15, 8874628), (20, 6655971), (21, 6339020), (28, 4754265), (30, 4437314), (35, 3803412), (42, 3169510), (60, 2218657), (70, 1901706), (84, 1584755), (105, 1267804), (140, 950853), (210, 633902), (420, 316951)]