29187420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25603}}^1$

素因数の和:25634

約数の個数: 48

約数和(自身を含む): 86029440

約数和(自身を除く): 56842020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 25603, 51206, 76809, 102412, 128015, 153618, 256030, 307236, 384045, 486457, 512060, 768090, 972914, 1459371, 1536180, 1945828, 2432285, 2918742, 4864570, 5837484, 7296855, 9729140, 14593710, 29187420]

約数ペア:

[(1, 29187420), (2, 14593710), (3, 9729140), (4, 7296855), (5, 5837484), (6, 4864570), (10, 2918742), (12, 2432285), (15, 1945828), (19, 1536180), (20, 1459371), (30, 972914), (38, 768090), (57, 512060), (60, 486457), (76, 384045), (95, 307236), (114, 256030), (190, 153618), (228, 128015), (285, 102412), (380, 76809), (570, 51206), (1140, 25603)]