155471910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1877}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 408893184

約数和(自身を除く): 253421274

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 251, 330, 502, 753, 1255, 1506, 1877, 2510, 2761, 3754, 3765, 5522, 5631, 7530, 8283, 9385, 11262, 13805, 16566, 18770, 20647, 27610, 28155, 41294, 41415, 56310, 61941, 82830, 103235, 123882, 206470, 309705, 471127, 619410, 942254, 1413381, 2355635, 2826762, 4711270, 5182397, 7066905, 10364794, 14133810, 15547191, 25911985, 31094382, 51823970, 77735955, 155471910]

約数ペア:

[(1, 155471910), (2, 77735955), (3, 51823970), (5, 31094382), (6, 25911985), (10, 15547191), (11, 14133810), (15, 10364794), (22, 7066905), (30, 5182397), (33, 4711270), (55, 2826762), (66, 2355635), (110, 1413381), (165, 942254), (251, 619410), (330, 471127), (502, 309705), (753, 206470), (1255, 123882), (1506, 103235), (1877, 82830), (2510, 61941), (2761, 56310), (3754, 41415), (3765, 41294), (5522, 28155), (5631, 27610), (7530, 20647), (8283, 18770), (9385, 16566), (11262, 13805)]