180269030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9533}}^1$

素因数の和:9632

約数の個数: 32

約数和(自身を含む): 340478208

約数和(自身を除く): 160209178

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 9455, 9533, 18910, 19066, 47665, 95330, 295523, 581513, 591046, 1163026, 1477615, 2907565, 2955230, 5815130, 18026903, 36053806, 90134515, 180269030]

約数ペア:

[(1, 180269030), (2, 90134515), (5, 36053806), (10, 18026903), (31, 5815130), (61, 2955230), (62, 2907565), (122, 1477615), (155, 1163026), (305, 591046), (310, 581513), (610, 295523), (1891, 95330), (3782, 47665), (9455, 19066), (9533, 18910)]