194905410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6229}}^1$

素因数の和:6395

約数の個数: 64

約数和(自身を含む): 538272000

約数和(自身を除く): 343366590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 3129, 4470, 5215, 6229, 6258, 10430, 12458, 15645, 18687, 31145, 31290, 37374, 43603, 62290, 87206, 93435, 130809, 186870, 218015, 261618, 436030, 654045, 928121, 1308090, 1856242, 2784363, 4640605, 5568726, 6496847, 9281210, 12993694, 13921815, 19490541, 27843630, 32484235, 38981082, 64968470, 97452705, 194905410]

約数ペア:

[(1, 194905410), (2, 97452705), (3, 64968470), (5, 38981082), (6, 32484235), (7, 27843630), (10, 19490541), (14, 13921815), (15, 12993694), (21, 9281210), (30, 6496847), (35, 5568726), (42, 4640605), (70, 2784363), (105, 1856242), (149, 1308090), (210, 928121), (298, 654045), (447, 436030), (745, 261618), (894, 218015), (1043, 186870), (1490, 130809), (2086, 93435), (2235, 87206), (3129, 62290), (4470, 43603), (5215, 37374), (6229, 31290), (6258, 31145), (10430, 18687), (12458, 15645)]