168630030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9511}}^1$

素因数の和:9721

約数の個数: 48

約数和(自身を含む): 440709984

約数和(自身を除く): 272079954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 9511, 17730, 19022, 28533, 47555, 57066, 85599, 95110, 142665, 171198, 285330, 427995, 855990, 1873667, 3747334, 5621001, 9368335, 11242002, 16863003, 18736670, 28105005, 33726006, 56210010, 84315015, 168630030]

約数ペア:

[(1, 168630030), (2, 84315015), (3, 56210010), (5, 33726006), (6, 28105005), (9, 18736670), (10, 16863003), (15, 11242002), (18, 9368335), (30, 5621001), (45, 3747334), (90, 1873667), (197, 855990), (394, 427995), (591, 285330), (985, 171198), (1182, 142665), (1773, 95110), (1970, 85599), (2955, 57066), (3546, 47555), (5910, 28533), (8865, 19022), (9511, 17730)]