115912090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 247129344

約数和(自身を除く): 131217254

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 97, 194, 215, 301, 397, 430, 485, 602, 679, 794, 970, 1358, 1505, 1985, 2779, 3010, 3395, 3970, 4171, 5558, 6790, 8342, 13895, 17071, 20855, 27790, 29197, 34142, 38509, 41710, 58394, 77018, 85355, 119497, 145985, 170710, 192545, 238994, 269563, 291970, 385090, 539126, 597485, 1194970, 1347815, 1655887, 2695630, 3311774, 8279435, 11591209, 16558870, 23182418, 57956045, 115912090]

約数ペア:

[(1, 115912090), (2, 57956045), (5, 23182418), (7, 16558870), (10, 11591209), (14, 8279435), (35, 3311774), (43, 2695630), (70, 1655887), (86, 1347815), (97, 1194970), (194, 597485), (215, 539126), (301, 385090), (397, 291970), (430, 269563), (485, 238994), (602, 192545), (679, 170710), (794, 145985), (970, 119497), (1358, 85355), (1505, 77018), (1985, 58394), (2779, 41710), (3010, 38509), (3395, 34142), (3970, 29197), (4171, 27790), (5558, 20855), (6790, 17071), (8342, 13895)]