2730230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 5187456

約数和(自身を除く): 2457226

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 157, 185, 235, 314, 370, 470, 785, 1570, 1739, 3478, 5809, 7379, 8695, 11618, 14758, 17390, 29045, 36895, 58090, 73790, 273023, 546046, 1365115, 2730230]

約数ペア:

[(1, 2730230), (2, 1365115), (5, 546046), (10, 273023), (37, 73790), (47, 58090), (74, 36895), (94, 29045), (157, 17390), (185, 14758), (235, 11618), (314, 8695), (370, 7379), (470, 5809), (785, 3478), (1570, 1739)]