55139130

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{22691}}^1$

素因数の和:22713

約数の個数: 48

約数和(自身を含む): 148677984

約数和(自身を除く): 93538854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 22691, 45382, 68073, 113455, 136146, 204219, 226910, 340365, 408438, 612657, 680730, 1021095, 1225314, 1837971, 2042190, 3063285, 3675942, 5513913, 6126570, 9189855, 11027826, 18379710, 27569565, 55139130]

約数ペア:

[(1, 55139130), (2, 27569565), (3, 18379710), (5, 11027826), (6, 9189855), (9, 6126570), (10, 5513913), (15, 3675942), (18, 3063285), (27, 2042190), (30, 1837971), (45, 1225314), (54, 1021095), (81, 680730), (90, 612657), (135, 408438), (162, 340365), (243, 226910), (270, 204219), (405, 136146), (486, 113455), (810, 68073), (1215, 45382), (2430, 22691)]